273878312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{26893}}^1$

素因数の和:26985

約数の個数: 32

約数和(自身を含む): 548637600

約数和(自身を除く): 274759288

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 26893, 53786, 107572, 215144, 510967, 1021934, 1801831, 2043868, 3603662, 4087736, 7207324, 14414648, 34234789, 68469578, 136939156, 273878312]

約数ペア:

[(1, 273878312), (2, 136939156), (4, 68469578), (8, 34234789), (19, 14414648), (38, 7207324), (67, 4087736), (76, 3603662), (134, 2043868), (152, 1801831), (268, 1021934), (536, 510967), (1273, 215144), (2546, 107572), (5092, 53786), (10184, 26893)]