906714536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40177}}^1$

素因数の和:40234

約数の個数: 64

約数和(自身を含む): 2159969280

約数和(自身を除く): 1253254744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 40177, 80354, 160708, 281239, 321416, 522301, 562478, 1044602, 1124956, 1245487, 2089204, 2249912, 2490974, 3656107, 4178408, 4981948, 7312214, 8718409, 9963896, 14624428, 16191331, 17436818, 29248856, 32382662, 34873636, 64765324, 69747272, 113339317, 129530648, 226678634, 453357268, 906714536]

約数ペア:

[(1, 906714536), (2, 453357268), (4, 226678634), (7, 129530648), (8, 113339317), (13, 69747272), (14, 64765324), (26, 34873636), (28, 32382662), (31, 29248856), (52, 17436818), (56, 16191331), (62, 14624428), (91, 9963896), (104, 8718409), (124, 7312214), (182, 4981948), (217, 4178408), (248, 3656107), (364, 2490974), (403, 2249912), (434, 2089204), (728, 1245487), (806, 1124956), (868, 1044602), (1612, 562478), (1736, 522301), (2821, 321416), (3224, 281239), (5642, 160708), (11284, 80354), (22568, 40177)]