690853488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13339}}^1$

素因数の和:13446

約数の個数: 80

約数和(自身を含む): 1945292160

約数和(自身を除く): 1254438672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 8632, 12948, 13339, 17264, 25896, 26678, 40017, 51792, 53356, 80034, 106712, 160068, 173407, 213424, 320136, 346814, 520221, 640272, 693628, 1040442, 1107137, 1387256, 2080884, 2214274, 2774512, 3321411, 4161768, 4428548, 6642822, 8323536, 8857096, 13285644, 14392781, 17714192, 26571288, 28785562, 43178343, 53142576, 57571124, 86356686, 115142248, 172713372, 230284496, 345426744, 690853488]

約数ペア:

[(1, 690853488), (2, 345426744), (3, 230284496), (4, 172713372), (6, 115142248), (8, 86356686), (12, 57571124), (13, 53142576), (16, 43178343), (24, 28785562), (26, 26571288), (39, 17714192), (48, 14392781), (52, 13285644), (78, 8857096), (83, 8323536), (104, 6642822), (156, 4428548), (166, 4161768), (208, 3321411), (249, 2774512), (312, 2214274), (332, 2080884), (498, 1387256), (624, 1107137), (664, 1040442), (996, 693628), (1079, 640272), (1328, 520221), (1992, 346814), (2158, 320136), (3237, 213424), (3984, 173407), (4316, 160068), (6474, 106712), (8632, 80034), (12948, 53356), (13339, 51792), (17264, 40017), (25896, 26678)]