785191428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13147}}^1$

素因数の和:13246

約数の個数: 96

約数和(自身を含む): 2356121600

約数和(自身を除く): 1570930172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1659, 2133, 2212, 2844, 3318, 4266, 4977, 6636, 8532, 9954, 13147, 14931, 19908, 26294, 29862, 39441, 52588, 59724, 78882, 92029, 118323, 157764, 184058, 236646, 276087, 354969, 368116, 473292, 552174, 709938, 828261, 1038613, 1104348, 1419876, 1656522, 2077226, 2484783, 3115839, 3313044, 4154452, 4969566, 6231678, 7270291, 9347517, 9939132, 12463356, 14540582, 18695034, 21810873, 28042551, 29081164, 37390068, 43621746, 56085102, 65432619, 87243492, 112170204, 130865238, 196297857, 261730476, 392595714, 785191428]

約数ペア:

[(1, 785191428), (2, 392595714), (3, 261730476), (4, 196297857), (6, 130865238), (7, 112170204), (9, 87243492), (12, 65432619), (14, 56085102), (18, 43621746), (21, 37390068), (27, 29081164), (28, 28042551), (36, 21810873), (42, 18695034), (54, 14540582), (63, 12463356), (79, 9939132), (84, 9347517), (108, 7270291), (126, 6231678), (158, 4969566), (189, 4154452), (237, 3313044), (252, 3115839), (316, 2484783), (378, 2077226), (474, 1656522), (553, 1419876), (711, 1104348), (756, 1038613), (948, 828261), (1106, 709938), (1422, 552174), (1659, 473292), (2133, 368116), (2212, 354969), (2844, 276087), (3318, 236646), (4266, 184058), (4977, 157764), (6636, 118323), (8532, 92029), (9954, 78882), (13147, 59724), (14931, 52588), (19908, 39441), (26294, 29862)]