1235243516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 2489356800

約数和(自身を除く): 1254113284

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 83, 116, 139, 142, 166, 278, 284, 332, 377, 556, 754, 923, 1079, 1508, 1807, 1846, 2059, 2158, 2407, 3614, 3692, 4031, 4118, 4316, 4814, 5893, 7228, 8062, 8236, 9628, 9869, 11537, 11786, 16124, 19738, 23074, 23572, 26767, 31291, 39476, 46148, 52403, 53534, 62582, 76609, 104806, 107068, 125164, 128297, 149981, 153218, 170897, 209612, 256594, 286201, 299962, 306436, 334573, 341794, 513188, 572402, 599924, 669146, 683588, 819127, 1144804, 1338292, 1638254, 2221661, 3276508, 3720613, 4349449, 4443322, 7441226, 8698898, 8886644, 10648651, 14882452, 17397796, 21297302, 23754683, 42594604, 47509366, 95018732, 308810879, 617621758, 1235243516]

約数ペア:

[(1, 1235243516), (2, 617621758), (4, 308810879), (13, 95018732), (26, 47509366), (29, 42594604), (52, 23754683), (58, 21297302), (71, 17397796), (83, 14882452), (116, 10648651), (139, 8886644), (142, 8698898), (166, 7441226), (278, 4443322), (284, 4349449), (332, 3720613), (377, 3276508), (556, 2221661), (754, 1638254), (923, 1338292), (1079, 1144804), (1508, 819127), (1807, 683588), (1846, 669146), (2059, 599924), (2158, 572402), (2407, 513188), (3614, 341794), (3692, 334573), (4031, 306436), (4118, 299962), (4316, 286201), (4814, 256594), (5893, 209612), (7228, 170897), (8062, 153218), (8236, 149981), (9628, 128297), (9869, 125164), (11537, 107068), (11786, 104806), (16124, 76609), (19738, 62582), (23074, 53534), (23572, 52403), (26767, 46148), (31291, 39476)]