275207936

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 569540160

約数和(自身を除く): 294332224

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 128, 178, 188, 256, 257, 356, 376, 514, 712, 752, 1028, 1424, 1504, 2056, 2848, 3008, 4112, 4183, 5696, 6016, 8224, 8366, 11392, 12032, 12079, 16448, 16732, 22784, 22873, 24158, 32896, 33464, 45746, 48316, 65792, 66928, 91492, 96632, 133856, 182984, 193264, 267712, 365968, 386528, 535424, 731936, 773056, 1070848, 1075031, 1463872, 1546112, 2150062, 2927744, 3092224, 4300124, 5855488, 8600248, 17200496, 34400992, 68801984, 137603968, 275207936]

約数ペア:

[(1, 275207936), (2, 137603968), (4, 68801984), (8, 34400992), (16, 17200496), (32, 8600248), (47, 5855488), (64, 4300124), (89, 3092224), (94, 2927744), (128, 2150062), (178, 1546112), (188, 1463872), (256, 1075031), (257, 1070848), (356, 773056), (376, 731936), (514, 535424), (712, 386528), (752, 365968), (1028, 267712), (1424, 193264), (1504, 182984), (2056, 133856), (2848, 96632), (3008, 91492), (4112, 66928), (4183, 65792), (5696, 48316), (6016, 45746), (8224, 33464), (8366, 32896), (11392, 24158), (12032, 22873), (12079, 22784), (16448, 16732)]