1229498752

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15271}}^1$

素因数の和:15339

約数の個数: 64

約数和(自身を含む): 2663742240

約数和(自身を除く): 1434243488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2176, 2368, 2516, 4736, 5032, 10064, 15271, 20128, 30542, 40256, 61084, 80512, 122168, 244336, 259607, 488672, 519214, 565027, 977344, 1038428, 1130054, 1954688, 2076856, 2260108, 4153712, 4520216, 8307424, 9040432, 9605459, 16614848, 18080864, 19210918, 33229696, 36161728, 38421836, 72323456, 76843672, 153687344, 307374688, 614749376, 1229498752]

約数ペア:

[(1, 1229498752), (2, 614749376), (4, 307374688), (8, 153687344), (16, 76843672), (17, 72323456), (32, 38421836), (34, 36161728), (37, 33229696), (64, 19210918), (68, 18080864), (74, 16614848), (128, 9605459), (136, 9040432), (148, 8307424), (272, 4520216), (296, 4153712), (544, 2260108), (592, 2076856), (629, 1954688), (1088, 1130054), (1184, 1038428), (1258, 977344), (2176, 565027), (2368, 519214), (2516, 488672), (4736, 259607), (5032, 244336), (10064, 122168), (15271, 80512), (20128, 61084), (30542, 40256)]