15549272012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 27788880000

約数和(自身を除く): 12239607988

約数列:

[1, 2, 4, 79, 158, 277, 316, 349, 509, 554, 698, 1018, 1108, 1396, 2036, 21883, 27571, 40211, 43766, 55142, 80422, 87532, 96673, 110284, 140993, 160844, 177641, 193346, 281986, 355282, 386692, 563972, 710564, 7637167, 11138447, 14033639, 15274334, 22276894, 28067278, 30548668, 44553788, 49206557, 56134556, 98413114, 196826228, 3887318003, 7774636006, 15549272012]

約数ペア:

[(1, 15549272012), (2, 7774636006), (4, 3887318003), (79, 196826228), (158, 98413114), (277, 56134556), (316, 49206557), (349, 44553788), (509, 30548668), (554, 28067278), (698, 22276894), (1018, 15274334), (1108, 14033639), (1396, 11138447), (2036, 7637167), (21883, 710564), (27571, 563972), (40211, 386692), (43766, 355282), (55142, 281986), (80422, 193346), (87532, 177641), (96673, 160844), (110284, 140993)]