401761488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{270001}}^1$

素因数の和:270043

約数の個数: 40

約数和(自身を含む): 1071367936

約数和(自身を除く): 669606448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 270001, 540002, 810003, 1080004, 1620006, 2160008, 3240012, 4320016, 6480024, 8370031, 12960048, 16740062, 25110093, 33480124, 50220186, 66960248, 100440372, 133920496, 200880744, 401761488]

約数ペア:

[(1, 401761488), (2, 200880744), (3, 133920496), (4, 100440372), (6, 66960248), (8, 50220186), (12, 33480124), (16, 25110093), (24, 16740062), (31, 12960048), (48, 8370031), (62, 6480024), (93, 4320016), (124, 3240012), (186, 2160008), (248, 1620006), (372, 1080004), (496, 810003), (744, 540002), (1488, 270001)]