215428176

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{48259}}^1$

素因数の和:48304

約数の個数: 60

約数和(自身を含む): 622360960

約数和(自身を除く): 406932784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 48259, 96518, 144777, 193036, 289554, 386072, 434331, 579108, 772144, 868662, 1158216, 1496029, 1737324, 2316432, 2992058, 3474648, 4488087, 5984116, 6949296, 8976174, 11968232, 13464261, 17952348, 23936464, 26928522, 35904696, 53857044, 71809392, 107714088, 215428176]

約数ペア:

[(1, 215428176), (2, 107714088), (3, 71809392), (4, 53857044), (6, 35904696), (8, 26928522), (9, 23936464), (12, 17952348), (16, 13464261), (18, 11968232), (24, 8976174), (31, 6949296), (36, 5984116), (48, 4488087), (62, 3474648), (72, 2992058), (93, 2316432), (124, 1737324), (144, 1496029), (186, 1158216), (248, 868662), (279, 772144), (372, 579108), (496, 434331), (558, 386072), (744, 289554), (1116, 193036), (1488, 144777), (2232, 96518), (4464, 48259)]