7156920498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5041

約数の個数: 144

約数和(自身を含む): 18655634880

約数和(自身を除く): 11498714382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 169, 174, 182, 203, 273, 294, 338, 377, 406, 507, 546, 609, 637, 754, 1014, 1131, 1183, 1218, 1274, 1421, 1911, 2262, 2366, 2639, 2842, 3549, 3822, 4263, 4901, 4967, 5278, 7098, 7917, 8281, 8526, 9802, 9934, 14703, 14901, 15834, 16562, 18473, 24843, 29406, 29802, 34307, 34769, 36946, 49686, 55419, 64571, 68614, 69538, 102921, 104307, 110838, 129142, 144043, 193713, 205842, 208614, 240149, 243383, 288086, 387426, 432129, 451997, 480298, 486766, 720447, 730149, 839423, 864258, 903994, 1008301, 1355991, 1440894, 1460298, 1678846, 1872559, 2016602, 2518269, 2711982, 3024903, 3163979, 3745118, 5036538, 5617677, 5875961, 6049806, 6327958, 7058107, 9491937, 11235354, 11751922, 13107913, 14116214, 17627883, 18983874, 21174321, 24343267, 26215826, 35255766, 39323739, 41131727, 42348642, 48686534, 73029801, 78647478, 82263454, 91755391, 123395181, 146059602, 170402869, 183510782, 246790362, 275266173, 340805738, 511208607, 550532346, 1022417214, 1192820083, 2385640166, 3578460249, 7156920498]

約数ペア:

[(1, 7156920498), (2, 3578460249), (3, 2385640166), (6, 1192820083), (7, 1022417214), (13, 550532346), (14, 511208607), (21, 340805738), (26, 275266173), (29, 246790362), (39, 183510782), (42, 170402869), (49, 146059602), (58, 123395181), (78, 91755391), (87, 82263454), (91, 78647478), (98, 73029801), (147, 48686534), (169, 42348642), (174, 41131727), (182, 39323739), (203, 35255766), (273, 26215826), (294, 24343267), (338, 21174321), (377, 18983874), (406, 17627883), (507, 14116214), (546, 13107913), (609, 11751922), (637, 11235354), (754, 9491937), (1014, 7058107), (1131, 6327958), (1183, 6049806), (1218, 5875961), (1274, 5617677), (1421, 5036538), (1911, 3745118), (2262, 3163979), (2366, 3024903), (2639, 2711982), (2842, 2518269), (3549, 2016602), (3822, 1872559), (4263, 1678846), (4901, 1460298), (4967, 1440894), (5278, 1355991), (7098, 1008301), (7917, 903994), (8281, 864258), (8526, 839423), (9802, 730149), (9934, 720447), (14703, 486766), (14901, 480298), (15834, 451997), (16562, 432129), (18473, 387426), (24843, 288086), (29406, 243383), (29802, 240149), (34307, 208614), (34769, 205842), (36946, 193713), (49686, 144043), (55419, 129142), (64571, 110838), (68614, 104307), (69538, 102921)]