289988244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 986259456

約数和(自身を除く): 696271212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 41, 42, 51, 52, 63, 68, 78, 82, 84, 91, 102, 117, 119, 123, 126, 127, 153, 156, 164, 182, 204, 221, 234, 238, 246, 252, 254, 273, 287, 306, 357, 364, 369, 381, 442, 468, 476, 492, 508, 533, 546, 574, 612, 663, 697, 714, 738, 762, 819, 861, 884, 889, 1066, 1071, 1092, 1143, 1148, 1326, 1394, 1428, 1476, 1524, 1547, 1599, 1638, 1651, 1722, 1778, 1989, 2091, 2132, 2142, 2159, 2286, 2583, 2652, 2667, 2788, 3094, 3198, 3276, 3302, 3444, 3556, 3731, 3978, 4182, 4284, 4318, 4572, 4641, 4797, 4879, 4953, 5166, 5207, 5334, 6188, 6273, 6396, 6477, 6604, 7462, 7956, 8001, 8364, 8636, 9061, 9282, 9594, 9758, 9906, 10332, 10414, 10668, 11193, 11557, 12546, 12954, 13923, 14637, 14859, 14924, 15113, 15621, 16002, 18122, 18564, 19188, 19431, 19516, 19812, 20828, 22386, 23114, 25092, 25908, 27183, 27846, 28067, 29274, 29718, 30226, 31242, 32004, 33579, 34671, 36244, 36449, 38862, 43911, 44772, 45339, 46228, 46863, 54366, 55692, 56134, 58548, 59436, 60452, 62484, 63427, 67158, 67691, 69342, 72898, 77724, 81549, 84201, 87822, 88519, 90678, 93726, 104013, 108732, 109347, 112268, 126854, 134316, 135382, 136017, 138684, 145796, 163098, 168402, 175644, 177038, 181356, 187452, 190281, 196469, 203073, 208026, 218694, 252603, 253708, 265557, 270764, 272034, 326196, 328041, 336804, 354076, 380562, 392938, 406146, 416052, 437388, 473837, 505206, 531114, 544068, 570843, 589407, 609219, 619633, 656082, 761124, 785876, 796671, 812292, 947674, 1010412, 1062228, 1141686, 1150747, 1178814, 1218438, 1239266, 1312164, 1421511, 1593342, 1768221, 1858899, 1895348, 2283372, 2301494, 2357628, 2436876, 2478532, 2843022, 3186684, 3452241, 3536442, 3717798, 4264533, 4602988, 5576697, 5686044, 6904482, 7072884, 7435596, 8055229, 8529066, 10356723, 11153394, 13808964, 16110458, 17058132, 20713446, 22306788, 24165687, 32220916, 41426892, 48331374, 72497061, 96662748, 144994122, 289988244]

約数ペア:

[(1, 289988244), (2, 144994122), (3, 96662748), (4, 72497061), (6, 48331374), (7, 41426892), (9, 32220916), (12, 24165687), (13, 22306788), (14, 20713446), (17, 17058132), (18, 16110458), (21, 13808964), (26, 11153394), (28, 10356723), (34, 8529066), (36, 8055229), (39, 7435596), (41, 7072884), (42, 6904482), (51, 5686044), (52, 5576697), (63, 4602988), (68, 4264533), (78, 3717798), (82, 3536442), (84, 3452241), (91, 3186684), (102, 2843022), (117, 2478532), (119, 2436876), (123, 2357628), (126, 2301494), (127, 2283372), (153, 1895348), (156, 1858899), (164, 1768221), (182, 1593342), (204, 1421511), (221, 1312164), (234, 1239266), (238, 1218438), (246, 1178814), (252, 1150747), (254, 1141686), (273, 1062228), (287, 1010412), (306, 947674), (357, 812292), (364, 796671), (369, 785876), (381, 761124), (442, 656082), (468, 619633), (476, 609219), (492, 589407), (508, 570843), (533, 544068), (546, 531114), (574, 505206), (612, 473837), (663, 437388), (697, 416052), (714, 406146), (738, 392938), (762, 380562), (819, 354076), (861, 336804), (884, 328041), (889, 326196), (1066, 272034), (1071, 270764), (1092, 265557), (1143, 253708), (1148, 252603), (1326, 218694), (1394, 208026), (1428, 203073), (1476, 196469), (1524, 190281), (1547, 187452), (1599, 181356), (1638, 177038), (1651, 175644), (1722, 168402), (1778, 163098), (1989, 145796), (2091, 138684), (2132, 136017), (2142, 135382), (2159, 134316), (2286, 126854), (2583, 112268), (2652, 109347), (2667, 108732), (2788, 104013), (3094, 93726), (3198, 90678), (3276, 88519), (3302, 87822), (3444, 84201), (3556, 81549), (3731, 77724), (3978, 72898), (4182, 69342), (4284, 67691), (4318, 67158), (4572, 63427), (4641, 62484), (4797, 60452), (4879, 59436), (4953, 58548), (5166, 56134), (5207, 55692), (5334, 54366), (6188, 46863), (6273, 46228), (6396, 45339), (6477, 44772), (6604, 43911), (7462, 38862), (7956, 36449), (8001, 36244), (8364, 34671), (8636, 33579), (9061, 32004), (9282, 31242), (9594, 30226), (9758, 29718), (9906, 29274), (10332, 28067), (10414, 27846), (10668, 27183), (11193, 25908), (11557, 25092), (12546, 23114), (12954, 22386), (13923, 20828), (14637, 19812), (14859, 19516), (14924, 19431), (15113, 19188), (15621, 18564), (16002, 18122)]