620686188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25849}}^1$

素因数の和:25911

約数の個数: 72

約数和(自身を含む): 1693692000

約数和(自身を除く): 1073005812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 12006, 24012, 25849, 51698, 77547, 103396, 155094, 232641, 310188, 465282, 594527, 749621, 930564, 1189054, 1499242, 1783581, 2248863, 2378108, 2998484, 3567162, 4497726, 5350743, 6746589, 7134324, 8995452, 10701486, 13493178, 17241283, 21402972, 26986356, 34482566, 51723849, 68965132, 103447698, 155171547, 206895396, 310343094, 620686188]

約数ペア:

[(1, 620686188), (2, 310343094), (3, 206895396), (4, 155171547), (6, 103447698), (9, 68965132), (12, 51723849), (18, 34482566), (23, 26986356), (29, 21402972), (36, 17241283), (46, 13493178), (58, 10701486), (69, 8995452), (87, 7134324), (92, 6746589), (116, 5350743), (138, 4497726), (174, 3567162), (207, 2998484), (261, 2378108), (276, 2248863), (348, 1783581), (414, 1499242), (522, 1189054), (667, 930564), (828, 749621), (1044, 594527), (1334, 465282), (2001, 310188), (2668, 232641), (4002, 155094), (6003, 103396), (8004, 77547), (12006, 51698), (24012, 25849)]