1625444928

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{25423}}^1$

素因数の和:25481

約数の個数: 112

約数和(自身を含む): 4907848960

約数和(自身を除く): 3282404032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3552, 3996, 5328, 7104, 7992, 10656, 15984, 21312, 25423, 31968, 50846, 63936, 76269, 101692, 152538, 203384, 228807, 305076, 406768, 457614, 610152, 686421, 813536, 915228, 940651, 1220304, 1372842, 1627072, 1830456, 1881302, 2440608, 2745684, 2821953, 3660912, 3762604, 4881216, 5491368, 5643906, 7321824, 7525208, 8465859, 10982736, 11287812, 14643648, 15050416, 16931718, 21965472, 22575624, 25397577, 30100832, 33863436, 43930944, 45151248, 50795154, 60201664, 67726872, 90302496, 101590308, 135453744, 180604992, 203180616, 270907488, 406361232, 541814976, 812722464, 1625444928]

約数ペア:

[(1, 1625444928), (2, 812722464), (3, 541814976), (4, 406361232), (6, 270907488), (8, 203180616), (9, 180604992), (12, 135453744), (16, 101590308), (18, 90302496), (24, 67726872), (27, 60201664), (32, 50795154), (36, 45151248), (37, 43930944), (48, 33863436), (54, 30100832), (64, 25397577), (72, 22575624), (74, 21965472), (96, 16931718), (108, 15050416), (111, 14643648), (144, 11287812), (148, 10982736), (192, 8465859), (216, 7525208), (222, 7321824), (288, 5643906), (296, 5491368), (333, 4881216), (432, 3762604), (444, 3660912), (576, 2821953), (592, 2745684), (666, 2440608), (864, 1881302), (888, 1830456), (999, 1627072), (1184, 1372842), (1332, 1220304), (1728, 940651), (1776, 915228), (1998, 813536), (2368, 686421), (2664, 610152), (3552, 457614), (3996, 406768), (5328, 305076), (7104, 228807), (7992, 203384), (10656, 152538), (15984, 101692), (21312, 76269), (25423, 63936), (31968, 50846)]