399027936

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{143329}}^1$

素因数の和:143371

約数の個数: 48

約数和(自身を含む): 1083574800

約数和(自身を除く): 684546864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 143329, 286658, 429987, 573316, 859974, 1146632, 1719948, 2293264, 3439896, 4156541, 4586528, 6879792, 8313082, 12469623, 13759584, 16626164, 24939246, 33252328, 49878492, 66504656, 99756984, 133009312, 199513968, 399027936]

約数ペア:

[(1, 399027936), (2, 199513968), (3, 133009312), (4, 99756984), (6, 66504656), (8, 49878492), (12, 33252328), (16, 24939246), (24, 16626164), (29, 13759584), (32, 12469623), (48, 8313082), (58, 6879792), (87, 4586528), (96, 4156541), (116, 3439896), (174, 2293264), (232, 1719948), (348, 1146632), (464, 859974), (696, 573316), (928, 429987), (1392, 286658), (2784, 143329)]