315079506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8713}}^1$

素因数の和:8776

約数の個数: 72

約数和(自身を含む): 813591324

約数和(自身を除く): 498511818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 6027, 8713, 12054, 17426, 18081, 26139, 36162, 52278, 60991, 78417, 121982, 156834, 182973, 357233, 365946, 426937, 548919, 714466, 853874, 1071699, 1097838, 1280811, 2143398, 2500631, 2561622, 3215097, 3842433, 5001262, 6430194, 7501893, 7684866, 15003786, 17504417, 22505679, 35008834, 45011358, 52513251, 105026502, 157539753, 315079506]

約数ペア:

[(1, 315079506), (2, 157539753), (3, 105026502), (6, 52513251), (7, 45011358), (9, 35008834), (14, 22505679), (18, 17504417), (21, 15003786), (41, 7684866), (42, 7501893), (49, 6430194), (63, 5001262), (82, 3842433), (98, 3215097), (123, 2561622), (126, 2500631), (147, 2143398), (246, 1280811), (287, 1097838), (294, 1071699), (369, 853874), (441, 714466), (574, 548919), (738, 426937), (861, 365946), (882, 357233), (1722, 182973), (2009, 156834), (2583, 121982), (4018, 78417), (5166, 60991), (6027, 52278), (8713, 36162), (12054, 26139), (17426, 18081)]