375589188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42239}}^1$

素因数の和:42281

約数の個数: 72

約数和(自身を含む): 1076275200

約数和(自身を除く): 700686012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 42239, 84478, 126717, 168956, 253434, 380151, 506868, 549107, 760302, 802541, 1098214, 1520604, 1605082, 1647321, 2196428, 2407623, 3210164, 3294642, 4815246, 4941963, 6589284, 7222869, 9630492, 9883926, 10433033, 14445738, 19767852, 20866066, 28891476, 31299099, 41732132, 62598198, 93897297, 125196396, 187794594, 375589188]

約数ペア:

[(1, 375589188), (2, 187794594), (3, 125196396), (4, 93897297), (6, 62598198), (9, 41732132), (12, 31299099), (13, 28891476), (18, 20866066), (19, 19767852), (26, 14445738), (36, 10433033), (38, 9883926), (39, 9630492), (52, 7222869), (57, 6589284), (76, 4941963), (78, 4815246), (114, 3294642), (117, 3210164), (156, 2407623), (171, 2196428), (228, 1647321), (234, 1605082), (247, 1520604), (342, 1098214), (468, 802541), (494, 760302), (684, 549107), (741, 506868), (988, 380151), (1482, 253434), (2223, 168956), (2964, 126717), (4446, 84478), (8892, 42239)]