779969268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 2222110800

約数和(自身を除く): 1442141532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 101, 116, 117, 156, 174, 202, 234, 261, 303, 348, 377, 404, 468, 522, 569, 606, 754, 909, 1044, 1131, 1138, 1212, 1313, 1508, 1707, 1818, 2262, 2276, 2626, 2929, 3393, 3414, 3636, 3939, 4524, 5121, 5252, 5858, 6786, 6828, 7397, 7878, 8787, 10242, 11716, 11817, 13572, 14794, 15756, 16501, 17574, 20484, 22191, 23634, 26361, 29588, 33002, 35148, 38077, 44382, 47268, 49503, 52722, 57469, 66004, 66573, 76154, 88764, 99006, 105444, 114231, 114938, 133146, 148509, 152308, 172407, 198012, 214513, 228462, 229876, 266292, 297018, 342693, 344814, 429026, 456924, 517221, 594036, 643539, 685386, 689628, 747097, 858052, 1034442, 1287078, 1370772, 1494194, 1666601, 1930617, 2068884, 2241291, 2574156, 2988388, 3333202, 3861234, 4482582, 4999803, 6666404, 6723873, 7722468, 8965164, 9999606, 13447746, 14999409, 19999212, 21665813, 26895492, 29998818, 43331626, 59997636, 64997439, 86663252, 129994878, 194992317, 259989756, 389984634, 779969268]

約数ペア:

[(1, 779969268), (2, 389984634), (3, 259989756), (4, 194992317), (6, 129994878), (9, 86663252), (12, 64997439), (13, 59997636), (18, 43331626), (26, 29998818), (29, 26895492), (36, 21665813), (39, 19999212), (52, 14999409), (58, 13447746), (78, 9999606), (87, 8965164), (101, 7722468), (116, 6723873), (117, 6666404), (156, 4999803), (174, 4482582), (202, 3861234), (234, 3333202), (261, 2988388), (303, 2574156), (348, 2241291), (377, 2068884), (404, 1930617), (468, 1666601), (522, 1494194), (569, 1370772), (606, 1287078), (754, 1034442), (909, 858052), (1044, 747097), (1131, 689628), (1138, 685386), (1212, 643539), (1313, 594036), (1508, 517221), (1707, 456924), (1818, 429026), (2262, 344814), (2276, 342693), (2626, 297018), (2929, 266292), (3393, 229876), (3414, 228462), (3636, 214513), (3939, 198012), (4524, 172407), (5121, 152308), (5252, 148509), (5858, 133146), (6786, 114938), (6828, 114231), (7397, 105444), (7878, 99006), (8787, 88764), (10242, 76154), (11716, 66573), (11817, 66004), (13572, 57469), (14794, 52722), (15756, 49503), (16501, 47268), (17574, 44382), (20484, 38077), (22191, 35148), (23634, 33002), (26361, 29588)]