647183628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65851}}^1$

素因数の和:65884

約数の個数: 96

約数和(自身を含む): 2065118720

約数和(自身を除く): 1417935092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 65851, 131702, 197553, 263404, 395106, 460957, 592659, 790212, 856063, 921914, 1185318, 1382871, 1712126, 1777977, 1843828, 2370636, 2568189, 2765742, 3424252, 3555954, 4148613, 5136378, 5531484, 5992441, 7111908, 7704567, 8297226, 10272756, 11984882, 12445839, 15409134, 16594452, 17977323, 23113701, 23969764, 24891678, 30818268, 35954646, 46227402, 49783356, 53931969, 71909292, 92454804, 107863938, 161795907, 215727876, 323591814, 647183628]

約数ペア:

[(1, 647183628), (2, 323591814), (3, 215727876), (4, 161795907), (6, 107863938), (7, 92454804), (9, 71909292), (12, 53931969), (13, 49783356), (14, 46227402), (18, 35954646), (21, 30818268), (26, 24891678), (27, 23969764), (28, 23113701), (36, 17977323), (39, 16594452), (42, 15409134), (52, 12445839), (54, 11984882), (63, 10272756), (78, 8297226), (84, 7704567), (91, 7111908), (108, 5992441), (117, 5531484), (126, 5136378), (156, 4148613), (182, 3555954), (189, 3424252), (234, 2765742), (252, 2568189), (273, 2370636), (351, 1843828), (364, 1777977), (378, 1712126), (468, 1382871), (546, 1185318), (702, 921914), (756, 856063), (819, 790212), (1092, 592659), (1404, 460957), (1638, 395106), (2457, 263404), (3276, 197553), (4914, 131702), (9828, 65851)]