308692772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 587153280

約数和(自身を除く): 278460508

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 157, 164, 314, 628, 631, 779, 1262, 1558, 2524, 2983, 3116, 5966, 6437, 11932, 11989, 12874, 23978, 25748, 25871, 47956, 51742, 99067, 103484, 122303, 198134, 244606, 396268, 489212, 491549, 983098, 1882273, 1966196, 3764546, 4061747, 7529092, 8123494, 16246988, 77173193, 154346386, 308692772]

約数ペア:

[(1, 308692772), (2, 154346386), (4, 77173193), (19, 16246988), (38, 8123494), (41, 7529092), (76, 4061747), (82, 3764546), (157, 1966196), (164, 1882273), (314, 983098), (628, 491549), (631, 489212), (779, 396268), (1262, 244606), (1558, 198134), (2524, 122303), (2983, 103484), (3116, 99067), (5966, 51742), (6437, 47956), (11932, 25871), (11989, 25748), (12874, 23978)]