259630176

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208037}}^1$

素因数の和:208063

約数の個数: 48

約数和(自身を含む): 733958064

約数和(自身を除く): 474327888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 208037, 416074, 624111, 832148, 1248222, 1664296, 2496444, 2704481, 3328592, 4992888, 5408962, 6657184, 8113443, 9985776, 10817924, 16226886, 19971552, 21635848, 32453772, 43271696, 64907544, 86543392, 129815088, 259630176]

約数ペア:

[(1, 259630176), (2, 129815088), (3, 86543392), (4, 64907544), (6, 43271696), (8, 32453772), (12, 21635848), (13, 19971552), (16, 16226886), (24, 10817924), (26, 9985776), (32, 8113443), (39, 6657184), (48, 5408962), (52, 4992888), (78, 3328592), (96, 2704481), (104, 2496444), (156, 1664296), (208, 1248222), (312, 832148), (416, 624111), (624, 416074), (1248, 208037)]