826668828

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 2219031584

約数和(自身を除く): 1392362756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 151, 162, 183, 244, 277, 302, 324, 366, 453, 549, 554, 604, 732, 831, 906, 1098, 1108, 1359, 1647, 1662, 1812, 2196, 2493, 2718, 3294, 3324, 4077, 4941, 4986, 5436, 6588, 7479, 8154, 9211, 9882, 9972, 12231, 14958, 16308, 16897, 18422, 19764, 22437, 24462, 27633, 29916, 33794, 36844, 41827, 44874, 48924, 50691, 55266, 67588, 82899, 83654, 89748, 101382, 110532, 125481, 152073, 165798, 167308, 202764, 248697, 250962, 304146, 331596, 376443, 456219, 497394, 501924, 608292, 746091, 752886, 912438, 994788, 1129329, 1368657, 1492182, 1505772, 1824876, 2258658, 2551447, 2737314, 2984364, 3387987, 4517316, 5102894, 5474628, 6775974, 7654341, 10205788, 13551948, 15308682, 22963023, 30617364, 45926046, 68889069, 91852092, 137778138, 206667207, 275556276, 413334414, 826668828]

約数ペア:

[(1, 826668828), (2, 413334414), (3, 275556276), (4, 206667207), (6, 137778138), (9, 91852092), (12, 68889069), (18, 45926046), (27, 30617364), (36, 22963023), (54, 15308682), (61, 13551948), (81, 10205788), (108, 7654341), (122, 6775974), (151, 5474628), (162, 5102894), (183, 4517316), (244, 3387987), (277, 2984364), (302, 2737314), (324, 2551447), (366, 2258658), (453, 1824876), (549, 1505772), (554, 1492182), (604, 1368657), (732, 1129329), (831, 994788), (906, 912438), (1098, 752886), (1108, 746091), (1359, 608292), (1647, 501924), (1662, 497394), (1812, 456219), (2196, 376443), (2493, 331596), (2718, 304146), (3294, 250962), (3324, 248697), (4077, 202764), (4941, 167308), (4986, 165798), (5436, 152073), (6588, 125481), (7479, 110532), (8154, 101382), (9211, 89748), (9882, 83654), (9972, 82899), (12231, 67588), (14958, 55266), (16308, 50691), (16897, 48924), (18422, 44874), (19764, 41827), (22437, 36844), (24462, 33794), (27633, 29916)]