402364384

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 807135840

約数和(自身を除く): 404771456

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 409, 433, 568, 818, 866, 1136, 1636, 1732, 2272, 3272, 3464, 6544, 6928, 13088, 13856, 29039, 30743, 58078, 61486, 116156, 122972, 177097, 232312, 245944, 354194, 464624, 491888, 708388, 929248, 983776, 1416776, 2833552, 5667104, 12573887, 25147774, 50295548, 100591096, 201182192, 402364384]

約数ペア:

[(1, 402364384), (2, 201182192), (4, 100591096), (8, 50295548), (16, 25147774), (32, 12573887), (71, 5667104), (142, 2833552), (284, 1416776), (409, 983776), (433, 929248), (568, 708388), (818, 491888), (866, 464624), (1136, 354194), (1636, 245944), (1732, 232312), (2272, 177097), (3272, 122972), (3464, 116156), (6544, 61486), (6928, 58078), (13088, 30743), (13856, 29039)]