2868710112

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{66851}}^1$

素因数の和:67016

約数の個数: 72

約数和(自身を含む): 8212768200

約数和(自身を除く): 5344058088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 10728, 14304, 21456, 42912, 66851, 133702, 200553, 267404, 401106, 534808, 601659, 802212, 1069616, 1203318, 1604424, 2139232, 2406636, 3208848, 4813272, 6417696, 9626544, 9960799, 19253088, 19921598, 29882397, 39843196, 59764794, 79686392, 89647191, 119529588, 159372784, 179294382, 239059176, 318745568, 358588764, 478118352, 717177528, 956236704, 1434355056, 2868710112]

約数ペア:

[(1, 2868710112), (2, 1434355056), (3, 956236704), (4, 717177528), (6, 478118352), (8, 358588764), (9, 318745568), (12, 239059176), (16, 179294382), (18, 159372784), (24, 119529588), (32, 89647191), (36, 79686392), (48, 59764794), (72, 39843196), (96, 29882397), (144, 19921598), (149, 19253088), (288, 9960799), (298, 9626544), (447, 6417696), (596, 4813272), (894, 3208848), (1192, 2406636), (1341, 2139232), (1788, 1604424), (2384, 1203318), (2682, 1069616), (3576, 802212), (4768, 601659), (5364, 534808), (7152, 401106), (10728, 267404), (14304, 200553), (21456, 133702), (42912, 66851)]