438655152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6221}}^1$

素因数の和:6358

約数の個数: 80

約数和(自身を含む): 1231358688

約数和(自身を除く): 792703536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 4407, 5424, 5876, 6221, 8814, 11752, 12442, 17628, 18663, 23504, 24884, 35256, 37326, 49768, 70512, 74652, 80873, 99536, 149304, 161746, 242619, 298608, 323492, 485238, 646984, 702973, 970476, 1293968, 1405946, 1940952, 2108919, 2811892, 3881904, 4217838, 5623784, 8435676, 9138649, 11247568, 16871352, 18277298, 27415947, 33742704, 36554596, 54831894, 73109192, 109663788, 146218384, 219327576, 438655152]

約数ペア:

[(1, 438655152), (2, 219327576), (3, 146218384), (4, 109663788), (6, 73109192), (8, 54831894), (12, 36554596), (13, 33742704), (16, 27415947), (24, 18277298), (26, 16871352), (39, 11247568), (48, 9138649), (52, 8435676), (78, 5623784), (104, 4217838), (113, 3881904), (156, 2811892), (208, 2108919), (226, 1940952), (312, 1405946), (339, 1293968), (452, 970476), (624, 702973), (678, 646984), (904, 485238), (1356, 323492), (1469, 298608), (1808, 242619), (2712, 161746), (2938, 149304), (4407, 99536), (5424, 80873), (5876, 74652), (6221, 70512), (8814, 49768), (11752, 37326), (12442, 35256), (17628, 24884), (18663, 23504)]