289944408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 836640000

約数和(自身を除く): 546695592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 59, 76, 78, 104, 114, 118, 152, 156, 177, 228, 236, 247, 312, 354, 456, 472, 494, 708, 741, 767, 829, 988, 1121, 1416, 1482, 1534, 1658, 1976, 2242, 2301, 2487, 2964, 3068, 3316, 3363, 4484, 4602, 4974, 5928, 6136, 6632, 6726, 8968, 9204, 9948, 10777, 13452, 14573, 15751, 18408, 19896, 21554, 26904, 29146, 31502, 32331, 43108, 43719, 47253, 48911, 58292, 63004, 64662, 86216, 87438, 94506, 97822, 116584, 126008, 129324, 146733, 174876, 189012, 195644, 204763, 258648, 293466, 349752, 378024, 391288, 409526, 586932, 614289, 635843, 819052, 929309, 1173864, 1228578, 1271686, 1638104, 1858618, 1907529, 2457156, 2543372, 2787927, 3717236, 3815058, 4914312, 5086744, 5575854, 7434472, 7630116, 11151708, 12081017, 15260232, 22303416, 24162034, 36243051, 48324068, 72486102, 96648136, 144972204, 289944408]

約数ペア:

[(1, 289944408), (2, 144972204), (3, 96648136), (4, 72486102), (6, 48324068), (8, 36243051), (12, 24162034), (13, 22303416), (19, 15260232), (24, 12081017), (26, 11151708), (38, 7630116), (39, 7434472), (52, 5575854), (57, 5086744), (59, 4914312), (76, 3815058), (78, 3717236), (104, 2787927), (114, 2543372), (118, 2457156), (152, 1907529), (156, 1858618), (177, 1638104), (228, 1271686), (236, 1228578), (247, 1173864), (312, 929309), (354, 819052), (456, 635843), (472, 614289), (494, 586932), (708, 409526), (741, 391288), (767, 378024), (829, 349752), (988, 293466), (1121, 258648), (1416, 204763), (1482, 195644), (1534, 189012), (1658, 174876), (1976, 146733), (2242, 129324), (2301, 126008), (2487, 116584), (2964, 97822), (3068, 94506), (3316, 87438), (3363, 86216), (4484, 64662), (4602, 63004), (4974, 58292), (5928, 48911), (6136, 47253), (6632, 43719), (6726, 43108), (8968, 32331), (9204, 31502), (9948, 29146), (10777, 26904), (13452, 21554), (14573, 19896), (15751, 18408)]