1569225472

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3285

約数の個数: 72

約数和(自身を含む): 3278020032

約数和(自身を除く): 1708794560

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 128, 164, 188, 256, 328, 376, 656, 752, 1312, 1504, 1927, 2624, 3008, 3181, 3854, 5248, 6016, 6362, 7708, 10496, 12032, 12724, 15416, 25448, 30832, 50896, 61664, 101792, 123328, 130421, 149507, 203584, 246656, 260842, 299014, 407168, 493312, 521684, 598028, 814336, 1043368, 1196056, 2086736, 2392112, 4173472, 4784224, 6129787, 8346944, 9568448, 12259574, 16693888, 19136896, 24519148, 33387776, 38273792, 49038296, 98076592, 196153184, 392306368, 784612736, 1569225472]

約数ペア:

[(1, 1569225472), (2, 784612736), (4, 392306368), (8, 196153184), (16, 98076592), (32, 49038296), (41, 38273792), (47, 33387776), (64, 24519148), (82, 19136896), (94, 16693888), (128, 12259574), (164, 9568448), (188, 8346944), (256, 6129787), (328, 4784224), (376, 4173472), (656, 2392112), (752, 2086736), (1312, 1196056), (1504, 1043368), (1927, 814336), (2624, 598028), (3008, 521684), (3181, 493312), (3854, 407168), (5248, 299014), (6016, 260842), (6362, 246656), (7708, 203584), (10496, 149507), (12032, 130421), (12724, 123328), (15416, 101792), (25448, 61664), (30832, 50896)]