745490976

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{250501}}^1$

素因数の和:250545

約数の個数: 48

約数和(自身を含む): 2020048128

約数和(自身を除く): 1274557152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 250501, 501002, 751503, 1002004, 1503006, 2004008, 3006012, 4008016, 6012024, 7765531, 8016032, 12024048, 15531062, 23296593, 24048096, 31062124, 46593186, 62124248, 93186372, 124248496, 186372744, 248496992, 372745488, 745490976]

約数ペア:

[(1, 745490976), (2, 372745488), (3, 248496992), (4, 186372744), (6, 124248496), (8, 93186372), (12, 62124248), (16, 46593186), (24, 31062124), (31, 24048096), (32, 23296593), (48, 15531062), (62, 12024048), (93, 8016032), (96, 7765531), (124, 6012024), (186, 4008016), (248, 3006012), (372, 2004008), (496, 1503006), (744, 1002004), (992, 751503), (1488, 501002), (2976, 250501)]