515863968

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131063}}^1$

素因数の和:131117

約数の個数: 48

約数和(自身を含む): 1387181376

約数和(自身を除く): 871317408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 131063, 262126, 393189, 524252, 786378, 1048504, 1572756, 2097008, 3145512, 4194016, 5373583, 6291024, 10747166, 12582048, 16120749, 21494332, 32241498, 42988664, 64482996, 85977328, 128965992, 171954656, 257931984, 515863968]

約数ペア:

[(1, 515863968), (2, 257931984), (3, 171954656), (4, 128965992), (6, 85977328), (8, 64482996), (12, 42988664), (16, 32241498), (24, 21494332), (32, 16120749), (41, 12582048), (48, 10747166), (82, 6291024), (96, 5373583), (123, 4194016), (164, 3145512), (246, 2097008), (328, 1572756), (492, 1048504), (656, 786378), (984, 524252), (1312, 393189), (1968, 262126), (3936, 131063)]