418276768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 1019450880

約数和(自身を除く): 601174112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 239, 364, 416, 478, 601, 728, 956, 1202, 1456, 1673, 1912, 2404, 2912, 3107, 3346, 3824, 4207, 4808, 6214, 6692, 7648, 7813, 8414, 9616, 12428, 13384, 15626, 16828, 19232, 21749, 24856, 26768, 31252, 33656, 43498, 49712, 53536, 54691, 62504, 67312, 86996, 99424, 109382, 125008, 134624, 143639, 173992, 218764, 250016, 287278, 347984, 437528, 574556, 695968, 875056, 1005473, 1149112, 1750112, 1867307, 2010946, 2298224, 3734614, 4021892, 4596448, 7469228, 8043784, 13071149, 14938456, 16087568, 26142298, 29876912, 32175136, 52284596, 59753824, 104569192, 209138384, 418276768]

約数ペア:

[(1, 418276768), (2, 209138384), (4, 104569192), (7, 59753824), (8, 52284596), (13, 32175136), (14, 29876912), (16, 26142298), (26, 16087568), (28, 14938456), (32, 13071149), (52, 8043784), (56, 7469228), (91, 4596448), (104, 4021892), (112, 3734614), (182, 2298224), (208, 2010946), (224, 1867307), (239, 1750112), (364, 1149112), (416, 1005473), (478, 875056), (601, 695968), (728, 574556), (956, 437528), (1202, 347984), (1456, 287278), (1673, 250016), (1912, 218764), (2404, 173992), (2912, 143639), (3107, 134624), (3346, 125008), (3824, 109382), (4207, 99424), (4808, 86996), (6214, 67312), (6692, 62504), (7648, 54691), (7813, 53536), (8414, 49712), (9616, 43498), (12428, 33656), (13384, 31252), (15626, 26768), (16828, 24856), (19232, 21749)]