222769472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2479

約数の個数: 56

約数和(自身を含む): 466222080

約数和(自身を除く): 243452608

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1984, 2389, 2914, 3008, 4778, 5828, 9556, 11656, 19112, 23312, 38224, 46624, 74059, 76448, 93248, 112283, 148118, 152896, 224566, 296236, 449132, 592472, 898264, 1184944, 1796528, 2369888, 3480773, 3593056, 4739776, 6961546, 7186112, 13923092, 27846184, 55692368, 111384736, 222769472]

約数ペア:

[(1, 222769472), (2, 111384736), (4, 55692368), (8, 27846184), (16, 13923092), (31, 7186112), (32, 6961546), (47, 4739776), (62, 3593056), (64, 3480773), (94, 2369888), (124, 1796528), (188, 1184944), (248, 898264), (376, 592472), (496, 449132), (752, 296236), (992, 224566), (1457, 152896), (1504, 148118), (1984, 112283), (2389, 93248), (2914, 76448), (3008, 74059), (4778, 46624), (5828, 38224), (9556, 23312), (11656, 19112)]