242815664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 586629120

約数和(自身を除く): 343813456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2111, 2212, 4108, 4222, 4424, 7189, 8216, 8444, 8848, 14378, 14777, 16432, 16888, 27443, 28756, 29554, 33776, 54886, 57512, 59108, 109772, 115024, 118216, 166769, 192101, 219544, 236432, 333538, 384202, 439088, 667076, 768404, 1167383, 1334152, 1536808, 2167997, 2334766, 2668304, 3073616, 4335994, 4669532, 8671988, 9339064, 15175979, 17343976, 18678128, 30351958, 34687952, 60703916, 121407832, 242815664]

約数ペア:

[(1, 242815664), (2, 121407832), (4, 60703916), (7, 34687952), (8, 30351958), (13, 18678128), (14, 17343976), (16, 15175979), (26, 9339064), (28, 8671988), (52, 4669532), (56, 4335994), (79, 3073616), (91, 2668304), (104, 2334766), (112, 2167997), (158, 1536808), (182, 1334152), (208, 1167383), (316, 768404), (364, 667076), (553, 439088), (632, 384202), (728, 333538), (1027, 236432), (1106, 219544), (1264, 192101), (1456, 166769), (2054, 118216), (2111, 115024), (2212, 109772), (4108, 59108), (4222, 57512), (4424, 54886), (7189, 33776), (8216, 29554), (8444, 28756), (8848, 27443), (14378, 16888), (14777, 16432)]