212824098

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 499851000

約数和(自身を除く): 287026902

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 89, 162, 174, 178, 261, 267, 509, 522, 534, 783, 801, 1018, 1527, 1566, 1602, 2349, 2403, 2581, 3054, 4581, 4698, 4806, 5162, 7209, 7743, 9162, 13743, 14418, 14761, 15486, 23229, 27486, 29522, 41229, 44283, 45301, 46458, 69687, 82458, 88566, 90602, 132849, 135903, 139374, 209061, 265698, 271806, 398547, 407709, 418122, 797094, 815418, 1195641, 1223127, 1313729, 2391282, 2446254, 2627458, 3669381, 3941187, 7338762, 7882374, 11823561, 23647122, 35470683, 70941366, 106412049, 212824098]

約数ペア:

[(1, 212824098), (2, 106412049), (3, 70941366), (6, 35470683), (9, 23647122), (18, 11823561), (27, 7882374), (29, 7338762), (54, 3941187), (58, 3669381), (81, 2627458), (87, 2446254), (89, 2391282), (162, 1313729), (174, 1223127), (178, 1195641), (261, 815418), (267, 797094), (509, 418122), (522, 407709), (534, 398547), (783, 271806), (801, 265698), (1018, 209061), (1527, 139374), (1566, 135903), (1602, 132849), (2349, 90602), (2403, 88566), (2581, 82458), (3054, 69687), (4581, 46458), (4698, 45301), (4806, 44283), (5162, 41229), (7209, 29522), (7743, 27486), (9162, 23229), (13743, 15486), (14418, 14761)]