1490236464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6379}}^1$

素因数の和:6578

約数の個数: 80

約数和(自身を含む): 3999902720

約数和(自身を除く): 2509666256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 314, 372, 471, 496, 628, 744, 942, 1256, 1488, 1884, 2512, 3768, 4867, 6379, 7536, 9734, 12758, 14601, 19137, 19468, 25516, 29202, 38274, 38936, 51032, 58404, 76548, 77872, 102064, 116808, 153096, 197749, 233616, 306192, 395498, 593247, 790996, 1001503, 1186494, 1581992, 2003006, 2372988, 3004509, 3163984, 4006012, 4745976, 6009018, 8012024, 9491952, 12018036, 16024048, 24036072, 31046593, 48072144, 62093186, 93139779, 124186372, 186279558, 248372744, 372559116, 496745488, 745118232, 1490236464]

約数ペア:

[(1, 1490236464), (2, 745118232), (3, 496745488), (4, 372559116), (6, 248372744), (8, 186279558), (12, 124186372), (16, 93139779), (24, 62093186), (31, 48072144), (48, 31046593), (62, 24036072), (93, 16024048), (124, 12018036), (157, 9491952), (186, 8012024), (248, 6009018), (314, 4745976), (372, 4006012), (471, 3163984), (496, 3004509), (628, 2372988), (744, 2003006), (942, 1581992), (1256, 1186494), (1488, 1001503), (1884, 790996), (2512, 593247), (3768, 395498), (4867, 306192), (6379, 233616), (7536, 197749), (9734, 153096), (12758, 116808), (14601, 102064), (19137, 77872), (19468, 76548), (25516, 58404), (29202, 51032), (38274, 38936)]