397298232

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{178001}}^1$

素因数の和:178044

約数の個数: 48

約数和(自身を含む): 1110732480

約数和(自身を除く): 713434248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 178001, 356002, 534003, 712004, 1068006, 1424008, 1602009, 2136012, 3204018, 4272024, 5518031, 6408036, 11036062, 12816072, 16554093, 22072124, 33108186, 44144248, 49662279, 66216372, 99324558, 132432744, 198649116, 397298232]

約数ペア:

[(1, 397298232), (2, 198649116), (3, 132432744), (4, 99324558), (6, 66216372), (8, 49662279), (9, 44144248), (12, 33108186), (18, 22072124), (24, 16554093), (31, 12816072), (36, 11036062), (62, 6408036), (72, 5518031), (93, 4272024), (124, 3204018), (186, 2136012), (248, 1602009), (279, 1424008), (372, 1068006), (558, 712004), (744, 534003), (1116, 356002), (2232, 178001)]