408284512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1621}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 853457472

約数和(自身を除く): 445172960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 463, 544, 926, 1621, 1852, 3242, 3704, 6484, 7408, 7871, 12968, 14816, 15742, 25936, 27557, 31484, 51872, 55114, 62968, 110228, 125936, 220456, 251872, 440912, 750523, 881824, 1501046, 3002092, 6004184, 12008368, 12758891, 24016736, 25517782, 51035564, 102071128, 204142256, 408284512]

約数ペア:

[(1, 408284512), (2, 204142256), (4, 102071128), (8, 51035564), (16, 25517782), (17, 24016736), (32, 12758891), (34, 12008368), (68, 6004184), (136, 3002092), (272, 1501046), (463, 881824), (544, 750523), (926, 440912), (1621, 251872), (1852, 220456), (3242, 125936), (3704, 110228), (6484, 62968), (7408, 55114), (7871, 51872), (12968, 31484), (14816, 27557), (15742, 25936)]