350246988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 1218147840

約数和(自身を除く): 867900852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 19, 21, 26, 28, 34, 36, 38, 39, 42, 51, 52, 57, 63, 68, 76, 78, 84, 91, 102, 114, 117, 119, 126, 133, 153, 156, 171, 182, 204, 221, 228, 234, 238, 247, 252, 266, 273, 306, 323, 331, 342, 357, 364, 399, 442, 468, 476, 494, 532, 546, 612, 646, 662, 663, 684, 714, 741, 798, 819, 884, 969, 988, 993, 1071, 1092, 1197, 1292, 1324, 1326, 1428, 1482, 1547, 1596, 1638, 1729, 1938, 1986, 1989, 2142, 2223, 2261, 2317, 2394, 2652, 2907, 2964, 2979, 3094, 3276, 3458, 3876, 3972, 3978, 4199, 4284, 4303, 4446, 4522, 4634, 4641, 4788, 5187, 5627, 5814, 5958, 6188, 6289, 6783, 6916, 6951, 7956, 8398, 8606, 8892, 9044, 9268, 9282, 10374, 11254, 11628, 11916, 12578, 12597, 12909, 13566, 13902, 13923, 15561, 16796, 16881, 17212, 18564, 18867, 20349, 20748, 20853, 22508, 25156, 25194, 25818, 27132, 27804, 27846, 29393, 30121, 31122, 33762, 37734, 37791, 38727, 39389, 40698, 41706, 44023, 50388, 50643, 51636, 55692, 56601, 58786, 60242, 62244, 67524, 73151, 75468, 75582, 77454, 78778, 81396, 81757, 83412, 88046, 88179, 90363, 101286, 106913, 113202, 117572, 118167, 120484, 132069, 146302, 151164, 154908, 157556, 163514, 176092, 176358, 180726, 202572, 213826, 219453, 226404, 236334, 245271, 264138, 264537, 271089, 292604, 320739, 327028, 352716, 354501, 361452, 396207, 427652, 438906, 472668, 490542, 512057, 528276, 529074, 542178, 572299, 641478, 658359, 709002, 735813, 748391, 792414, 877812, 962217, 981084, 1024114, 1058148, 1084356, 1144598, 1282956, 1316718, 1389869, 1418004, 1471626, 1496782, 1536171, 1584828, 1716897, 1924434, 2048228, 2245173, 2289196, 2633436, 2779738, 2943252, 2993564, 3072342, 3433794, 3848868, 4169607, 4490346, 4608513, 5150691, 5559476, 6144684, 6735519, 6867588, 8339214, 8980692, 9217026, 9729083, 10301382, 12508821, 13471038, 16678428, 18434052, 19458166, 20602764, 25017642, 26942076, 29187249, 38916332, 50035284, 58374498, 87561747, 116748996, 175123494, 350246988]

約数ペア:

[(1, 350246988), (2, 175123494), (3, 116748996), (4, 87561747), (6, 58374498), (7, 50035284), (9, 38916332), (12, 29187249), (13, 26942076), (14, 25017642), (17, 20602764), (18, 19458166), (19, 18434052), (21, 16678428), (26, 13471038), (28, 12508821), (34, 10301382), (36, 9729083), (38, 9217026), (39, 8980692), (42, 8339214), (51, 6867588), (52, 6735519), (57, 6144684), (63, 5559476), (68, 5150691), (76, 4608513), (78, 4490346), (84, 4169607), (91, 3848868), (102, 3433794), (114, 3072342), (117, 2993564), (119, 2943252), (126, 2779738), (133, 2633436), (153, 2289196), (156, 2245173), (171, 2048228), (182, 1924434), (204, 1716897), (221, 1584828), (228, 1536171), (234, 1496782), (238, 1471626), (247, 1418004), (252, 1389869), (266, 1316718), (273, 1282956), (306, 1144598), (323, 1084356), (331, 1058148), (342, 1024114), (357, 981084), (364, 962217), (399, 877812), (442, 792414), (468, 748391), (476, 735813), (494, 709002), (532, 658359), (546, 641478), (612, 572299), (646, 542178), (662, 529074), (663, 528276), (684, 512057), (714, 490542), (741, 472668), (798, 438906), (819, 427652), (884, 396207), (969, 361452), (988, 354501), (993, 352716), (1071, 327028), (1092, 320739), (1197, 292604), (1292, 271089), (1324, 264537), (1326, 264138), (1428, 245271), (1482, 236334), (1547, 226404), (1596, 219453), (1638, 213826), (1729, 202572), (1938, 180726), (1986, 176358), (1989, 176092), (2142, 163514), (2223, 157556), (2261, 154908), (2317, 151164), (2394, 146302), (2652, 132069), (2907, 120484), (2964, 118167), (2979, 117572), (3094, 113202), (3276, 106913), (3458, 101286), (3876, 90363), (3972, 88179), (3978, 88046), (4199, 83412), (4284, 81757), (4303, 81396), (4446, 78778), (4522, 77454), (4634, 75582), (4641, 75468), (4788, 73151), (5187, 67524), (5627, 62244), (5814, 60242), (5958, 58786), (6188, 56601), (6289, 55692), (6783, 51636), (6916, 50643), (6951, 50388), (7956, 44023), (8398, 41706), (8606, 40698), (8892, 39389), (9044, 38727), (9268, 37791), (9282, 37734), (10374, 33762), (11254, 31122), (11628, 30121), (11916, 29393), (12578, 27846), (12597, 27804), (12909, 27132), (13566, 25818), (13902, 25194), (13923, 25156), (15561, 22508), (16796, 20853), (16881, 20748), (17212, 20349), (18564, 18867)]