15684648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 45360000

約数和(自身を除く): 29675352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1049, 1068, 1246, 1869, 2098, 2136, 2492, 3147, 3738, 4196, 4984, 6294, 7343, 7476, 8392, 12588, 14686, 14952, 22029, 25176, 29372, 44058, 58744, 88116, 93361, 176232, 186722, 280083, 373444, 560166, 653527, 746888, 1120332, 1307054, 1960581, 2240664, 2614108, 3921162, 5228216, 7842324, 15684648]

約数ペア:

[(1, 15684648), (2, 7842324), (3, 5228216), (4, 3921162), (6, 2614108), (7, 2240664), (8, 1960581), (12, 1307054), (14, 1120332), (21, 746888), (24, 653527), (28, 560166), (42, 373444), (56, 280083), (84, 186722), (89, 176232), (168, 93361), (178, 88116), (267, 58744), (356, 44058), (534, 29372), (623, 25176), (712, 22029), (1049, 14952), (1068, 14686), (1246, 12588), (1869, 8392), (2098, 7476), (2136, 7343), (2492, 6294), (3147, 4984), (3738, 4196)]