394368

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 1142400

約数和(自身を除く): 748032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 312, 316, 384, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1664, 1896, 2054, 2496, 2528, 3081, 3792, 4108, 4992, 5056, 6162, 7584, 8216, 10112, 12324, 15168, 16432, 24648, 30336, 32864, 49296, 65728, 98592, 131456, 197184, 394368]

約数ペア:

[(1, 394368), (2, 197184), (3, 131456), (4, 98592), (6, 65728), (8, 49296), (12, 32864), (13, 30336), (16, 24648), (24, 16432), (26, 15168), (32, 12324), (39, 10112), (48, 8216), (52, 7584), (64, 6162), (78, 5056), (79, 4992), (96, 4108), (104, 3792), (128, 3081), (156, 2528), (158, 2496), (192, 2054), (208, 1896), (237, 1664), (312, 1264), (316, 1248), (384, 1027), (416, 948), (474, 832), (624, 632)]