318502548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 432

約数和(自身を含む): 1150269120

約数和(自身を除く): 831766572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 19, 21, 26, 28, 34, 36, 38, 39, 42, 43, 49, 51, 52, 57, 63, 68, 76, 78, 84, 86, 91, 98, 102, 114, 117, 119, 126, 129, 133, 147, 153, 156, 171, 172, 182, 196, 204, 221, 228, 234, 238, 247, 252, 258, 266, 273, 294, 301, 306, 323, 342, 357, 364, 387, 399, 441, 442, 468, 476, 494, 516, 532, 546, 559, 588, 602, 612, 637, 646, 663, 684, 714, 731, 741, 774, 798, 817, 819, 833, 882, 884, 903, 931, 969, 988, 1071, 1092, 1118, 1197, 1204, 1274, 1292, 1326, 1428, 1462, 1482, 1547, 1548, 1596, 1634, 1638, 1666, 1677, 1729, 1764, 1806, 1862, 1911, 1938, 1989, 2107, 2142, 2193, 2223, 2236, 2261, 2394, 2451, 2499, 2548, 2652, 2709, 2793, 2907, 2924, 2964, 3094, 3268, 3276, 3332, 3354, 3458, 3612, 3724, 3822, 3876, 3913, 3978, 4199, 4214, 4284, 4386, 4446, 4522, 4641, 4788, 4902, 4998, 5031, 5117, 5187, 5418, 5586, 5719, 5733, 5814, 6188, 6321, 6579, 6708, 6783, 6916, 7353, 7497, 7644, 7826, 7956, 8379, 8398, 8428, 8772, 8892, 9044, 9282, 9503, 9804, 9996, 10062, 10234, 10374, 10621, 10829, 10836, 11172, 11438, 11466, 11628, 11739, 12103, 12597, 12642, 13158, 13566, 13889, 13923, 14706, 14994, 15351, 15561, 15652, 15827, 16758, 16796, 17157, 18564, 18963, 19006, 20124, 20349, 20468, 20748, 21242, 21658, 22876, 22932, 23478, 24206, 25194, 25284, 26316, 27132, 27391, 27778, 27846, 28509, 29393, 29412, 29988, 30702, 31122, 31654, 31863, 32487, 33516, 34314, 35217, 35819, 36309, 37791, 37926, 38012, 40033, 40698, 41667, 42484, 43316, 46053, 46956, 47481, 48412, 50388, 51471, 54782, 55556, 55692, 57018, 58786, 61404, 62244, 63308, 63726, 64974, 66521, 68628, 70434, 71638, 72618, 74347, 75582, 75852, 80066, 81396, 82173, 83334, 85527, 88179, 92106, 94962, 95589, 97223, 97461, 102942, 107457, 108927, 109564, 114036, 117572, 120099, 125001, 127452, 129948, 133042, 140868, 142443, 143276, 145236, 148694, 151164, 160132, 164346, 166668, 171054, 176358, 180557, 184212, 189924, 191178, 194446, 194922, 199563, 205751, 205884, 214914, 217854, 223041, 240198, 246519, 250002, 264537, 266084, 284886, 291669, 297388, 322371, 328692, 342108, 352716, 360297, 361114, 382356, 388892, 389844, 399126, 411502, 429828, 435708, 446082, 465647, 480396, 493038, 500004, 520429, 529074, 541671, 569772, 583338, 598689, 617253, 644742, 669123, 680561, 720594, 722228, 798252, 823004, 875007, 892164, 931294, 986076, 1040858, 1058148, 1083342, 1166676, 1197378, 1234506, 1263899, 1289484, 1338246, 1361122, 1396941, 1441188, 1561287, 1625013, 1750014, 1851759, 1862588, 2041683, 2081716, 2166684, 2394756, 2469012, 2527798, 2676492, 2722244, 2793882, 3122574, 3250026, 3500028, 3703518, 3791697, 4083366, 4190823, 4683861, 5055596, 5587764, 6125049, 6245148, 6500052, 7407036, 7583394, 8166732, 8381646, 8847293, 9367722, 11375091, 12250098, 15166788, 16763292, 17694586, 18735444, 22750182, 24500196, 26541879, 35389172, 45500364, 53083758, 79625637, 106167516, 159251274, 318502548]

約数ペア:

[(1, 318502548), (2, 159251274), (3, 106167516), (4, 79625637), (6, 53083758), (7, 45500364), (9, 35389172), (12, 26541879), (13, 24500196), (14, 22750182), (17, 18735444), (18, 17694586), (19, 16763292), (21, 15166788), (26, 12250098), (28, 11375091), (34, 9367722), (36, 8847293), (38, 8381646), (39, 8166732), (42, 7583394), (43, 7407036), (49, 6500052), (51, 6245148), (52, 6125049), (57, 5587764), (63, 5055596), (68, 4683861), (76, 4190823), (78, 4083366), (84, 3791697), (86, 3703518), (91, 3500028), (98, 3250026), (102, 3122574), (114, 2793882), (117, 2722244), (119, 2676492), (126, 2527798), (129, 2469012), (133, 2394756), (147, 2166684), (153, 2081716), (156, 2041683), (171, 1862588), (172, 1851759), (182, 1750014), (196, 1625013), (204, 1561287), (221, 1441188), (228, 1396941), (234, 1361122), (238, 1338246), (247, 1289484), (252, 1263899), (258, 1234506), (266, 1197378), (273, 1166676), (294, 1083342), (301, 1058148), (306, 1040858), (323, 986076), (342, 931294), (357, 892164), (364, 875007), (387, 823004), (399, 798252), (441, 722228), (442, 720594), (468, 680561), (476, 669123), (494, 644742), (516, 617253), (532, 598689), (546, 583338), (559, 569772), (588, 541671), (602, 529074), (612, 520429), (637, 500004), (646, 493038), (663, 480396), (684, 465647), (714, 446082), (731, 435708), (741, 429828), (774, 411502), (798, 399126), (817, 389844), (819, 388892), (833, 382356), (882, 361114), (884, 360297), (903, 352716), (931, 342108), (969, 328692), (988, 322371), (1071, 297388), (1092, 291669), (1118, 284886), (1197, 266084), (1204, 264537), (1274, 250002), (1292, 246519), (1326, 240198), (1428, 223041), (1462, 217854), (1482, 214914), (1547, 205884), (1548, 205751), (1596, 199563), (1634, 194922), (1638, 194446), (1666, 191178), (1677, 189924), (1729, 184212), (1764, 180557), (1806, 176358), (1862, 171054), (1911, 166668), (1938, 164346), (1989, 160132), (2107, 151164), (2142, 148694), (2193, 145236), (2223, 143276), (2236, 142443), (2261, 140868), (2394, 133042), (2451, 129948), (2499, 127452), (2548, 125001), (2652, 120099), (2709, 117572), (2793, 114036), (2907, 109564), (2924, 108927), (2964, 107457), (3094, 102942), (3268, 97461), (3276, 97223), (3332, 95589), (3354, 94962), (3458, 92106), (3612, 88179), (3724, 85527), (3822, 83334), (3876, 82173), (3913, 81396), (3978, 80066), (4199, 75852), (4214, 75582), (4284, 74347), (4386, 72618), (4446, 71638), (4522, 70434), (4641, 68628), (4788, 66521), (4902, 64974), (4998, 63726), (5031, 63308), (5117, 62244), (5187, 61404), (5418, 58786), (5586, 57018), (5719, 55692), (5733, 55556), (5814, 54782), (6188, 51471), (6321, 50388), (6579, 48412), (6708, 47481), (6783, 46956), (6916, 46053), (7353, 43316), (7497, 42484), (7644, 41667), (7826, 40698), (7956, 40033), (8379, 38012), (8398, 37926), (8428, 37791), (8772, 36309), (8892, 35819), (9044, 35217), (9282, 34314), (9503, 33516), (9804, 32487), (9996, 31863), (10062, 31654), (10234, 31122), (10374, 30702), (10621, 29988), (10829, 29412), (10836, 29393), (11172, 28509), (11438, 27846), (11466, 27778), (11628, 27391), (11739, 27132), (12103, 26316), (12597, 25284), (12642, 25194), (13158, 24206), (13566, 23478), (13889, 22932), (13923, 22876), (14706, 21658), (14994, 21242), (15351, 20748), (15561, 20468), (15652, 20349), (15827, 20124), (16758, 19006), (16796, 18963), (17157, 18564)]