1221199464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 3278124000

約数和(自身を除く): 2056924536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 361, 456, 472, 708, 722, 1083, 1121, 1416, 1444, 2166, 2242, 2389, 2888, 3363, 4332, 4484, 4778, 6726, 7167, 8664, 8968, 9556, 13452, 14334, 19112, 21299, 26904, 28668, 42598, 45391, 57336, 63897, 85196, 90782, 127794, 136173, 140951, 170392, 181564, 255588, 272346, 281902, 363128, 422853, 511176, 544692, 563804, 845706, 862429, 1089384, 1127608, 1691412, 1724858, 2587287, 2678069, 3382824, 3449716, 5174574, 5356138, 6899432, 8034207, 10349148, 10712276, 16068414, 20698296, 21424552, 32136828, 50883311, 64273656, 101766622, 152649933, 203533244, 305299866, 407066488, 610599732, 1221199464]

約数ペア:

[(1, 1221199464), (2, 610599732), (3, 407066488), (4, 305299866), (6, 203533244), (8, 152649933), (12, 101766622), (19, 64273656), (24, 50883311), (38, 32136828), (57, 21424552), (59, 20698296), (76, 16068414), (114, 10712276), (118, 10349148), (152, 8034207), (177, 6899432), (228, 5356138), (236, 5174574), (354, 3449716), (361, 3382824), (456, 2678069), (472, 2587287), (708, 1724858), (722, 1691412), (1083, 1127608), (1121, 1089384), (1416, 862429), (1444, 845706), (2166, 563804), (2242, 544692), (2389, 511176), (2888, 422853), (3363, 363128), (4332, 281902), (4484, 272346), (4778, 255588), (6726, 181564), (7167, 170392), (8664, 140951), (8968, 136173), (9556, 127794), (13452, 90782), (14334, 85196), (19112, 63897), (21299, 57336), (26904, 45391), (28668, 42598)]