2154446656

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 4595317200

約数和(自身を除く): 2440870544

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 137, 148, 229, 232, 274, 296, 458, 464, 548, 592, 916, 928, 1073, 1096, 1184, 1832, 1856, 2146, 2192, 2368, 3664, 3973, 4292, 4384, 5069, 6641, 7328, 7946, 8473, 8584, 8768, 10138, 13282, 14656, 15892, 16946, 17168, 20276, 26564, 31373, 31784, 33892, 34336, 40552, 53128, 62746, 63568, 67784, 68672, 81104, 106256, 125492, 127136, 135568, 147001, 162208, 212512, 245717, 250984, 254272, 271136, 294002, 324416, 425024, 491434, 501968, 542272, 588004, 909817, 982868, 1003936, 1160801, 1176008, 1819634, 1965736, 2007872, 2321602, 2352016, 3639268, 3931472, 4643204, 4704032, 7278536, 7862944, 9286408, 9408064, 14557072, 15725888, 18572816, 29114144, 33663229, 37145632, 58228288, 67326458, 74291264, 134652916, 269305832, 538611664, 1077223328, 2154446656]

約数ペア:

[(1, 2154446656), (2, 1077223328), (4, 538611664), (8, 269305832), (16, 134652916), (29, 74291264), (32, 67326458), (37, 58228288), (58, 37145632), (64, 33663229), (74, 29114144), (116, 18572816), (137, 15725888), (148, 14557072), (229, 9408064), (232, 9286408), (274, 7862944), (296, 7278536), (458, 4704032), (464, 4643204), (548, 3931472), (592, 3639268), (916, 2352016), (928, 2321602), (1073, 2007872), (1096, 1965736), (1184, 1819634), (1832, 1176008), (1856, 1160801), (2146, 1003936), (2192, 982868), (2368, 909817), (3664, 588004), (3973, 542272), (4292, 501968), (4384, 491434), (5069, 425024), (6641, 324416), (7328, 294002), (7946, 271136), (8473, 254272), (8584, 250984), (8768, 245717), (10138, 212512), (13282, 162208), (14656, 147001), (15892, 135568), (16946, 127136), (17168, 125492), (20276, 106256), (26564, 81104), (31373, 68672), (31784, 67784), (33892, 63568), (34336, 62746), (40552, 53128)]