401881662

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 168

約数和(自身を含む): 1123306704

約数和(自身を除く): 721425042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 233, 234, 243, 273, 338, 351, 378, 466, 486, 507, 546, 567, 699, 702, 729, 819, 1014, 1053, 1134, 1183, 1398, 1458, 1521, 1631, 1638, 1701, 2097, 2106, 2366, 2457, 3029, 3042, 3159, 3262, 3402, 3549, 4194, 4563, 4893, 4914, 5103, 6058, 6291, 6318, 7098, 7371, 9087, 9126, 9477, 9786, 10206, 10647, 12582, 13689, 14679, 14742, 18174, 18873, 18954, 21203, 21294, 22113, 27261, 27378, 29358, 31941, 37746, 39377, 41067, 42406, 44037, 44226, 54522, 56619, 63609, 63882, 66339, 78754, 81783, 82134, 88074, 95823, 113238, 118131, 123201, 127218, 132111, 132678, 163566, 169857, 190827, 191646, 236262, 245349, 246402, 264222, 275639, 287469, 339714, 354393, 381654, 396333, 490698, 551278, 572481, 574938, 708786, 736047, 792666, 826917, 862407, 1063179, 1144962, 1188999, 1472094, 1653834, 1717443, 1724814, 2126358, 2208141, 2377998, 2480751, 3189537, 3434886, 4416282, 4961502, 5152329, 6379074, 7442253, 9568611, 10304658, 14884506, 15456987, 19137222, 22326759, 28705833, 30913974, 44653518, 57411666, 66980277, 133960554, 200940831, 401881662]

約数ペア:

[(1, 401881662), (2, 200940831), (3, 133960554), (6, 66980277), (7, 57411666), (9, 44653518), (13, 30913974), (14, 28705833), (18, 22326759), (21, 19137222), (26, 15456987), (27, 14884506), (39, 10304658), (42, 9568611), (54, 7442253), (63, 6379074), (78, 5152329), (81, 4961502), (91, 4416282), (117, 3434886), (126, 3189537), (162, 2480751), (169, 2377998), (182, 2208141), (189, 2126358), (233, 1724814), (234, 1717443), (243, 1653834), (273, 1472094), (338, 1188999), (351, 1144962), (378, 1063179), (466, 862407), (486, 826917), (507, 792666), (546, 736047), (567, 708786), (699, 574938), (702, 572481), (729, 551278), (819, 490698), (1014, 396333), (1053, 381654), (1134, 354393), (1183, 339714), (1398, 287469), (1458, 275639), (1521, 264222), (1631, 246402), (1638, 245349), (1701, 236262), (2097, 191646), (2106, 190827), (2366, 169857), (2457, 163566), (3029, 132678), (3042, 132111), (3159, 127218), (3262, 123201), (3402, 118131), (3549, 113238), (4194, 95823), (4563, 88074), (4893, 82134), (4914, 81783), (5103, 78754), (6058, 66339), (6291, 63882), (6318, 63609), (7098, 56619), (7371, 54522), (9087, 44226), (9126, 44037), (9477, 42406), (9786, 41067), (10206, 39377), (10647, 37746), (12582, 31941), (13689, 29358), (14679, 27378), (14742, 27261), (18174, 22113), (18873, 21294), (18954, 21203)]