531416496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23017}}^1$

素因数の和:23078

約数の個数: 80

約数和(自身を含む): 1518451424

約数和(自身を除く): 987034928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 23017, 23088, 46034, 69051, 92068, 138102, 184136, 276204, 299221, 368272, 552408, 598442, 851629, 897663, 1104816, 1196884, 1703258, 1795326, 2393768, 2554887, 3406516, 3590652, 4787536, 5109774, 6813032, 7181304, 10219548, 11071177, 13626064, 14362608, 20439096, 22142354, 33213531, 40878192, 44284708, 66427062, 88569416, 132854124, 177138832, 265708248, 531416496]

約数ペア:

[(1, 531416496), (2, 265708248), (3, 177138832), (4, 132854124), (6, 88569416), (8, 66427062), (12, 44284708), (13, 40878192), (16, 33213531), (24, 22142354), (26, 20439096), (37, 14362608), (39, 13626064), (48, 11071177), (52, 10219548), (74, 7181304), (78, 6813032), (104, 5109774), (111, 4787536), (148, 3590652), (156, 3406516), (208, 2554887), (222, 2393768), (296, 1795326), (312, 1703258), (444, 1196884), (481, 1104816), (592, 897663), (624, 851629), (888, 598442), (962, 552408), (1443, 368272), (1776, 299221), (1924, 276204), (2886, 184136), (3848, 138102), (5772, 92068), (7696, 69051), (11544, 46034), (23017, 23088)]