1276754544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2179}}^1$

素因数の和:2519

約数の個数: 120

約数和(自身を含む): 3862061840

約数和(自身を除く): 2585307296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 313, 468, 624, 626, 936, 939, 1252, 1872, 1878, 2179, 2504, 2817, 3756, 4069, 4358, 5008, 5634, 6537, 7512, 8138, 8716, 11268, 12207, 13074, 15024, 16276, 17432, 19611, 22536, 24414, 26148, 28327, 32552, 34864, 36621, 39222, 45072, 48828, 52296, 56654, 65104, 73242, 78444, 84981, 97656, 104592, 113308, 146484, 156888, 169962, 195312, 226616, 254943, 292968, 313776, 339924, 453232, 509886, 585936, 679848, 682027, 1019772, 1359696, 1364054, 2039544, 2046081, 2728108, 4079088, 4092162, 5456216, 6138243, 8184324, 8866351, 10912432, 12276486, 16368648, 17732702, 24552972, 26599053, 32737296, 35465404, 49105944, 53198106, 70930808, 79797159, 98211888, 106396212, 141861616, 159594318, 212792424, 319188636, 425584848, 638377272, 1276754544]

約数ペア:

[(1, 1276754544), (2, 638377272), (3, 425584848), (4, 319188636), (6, 212792424), (8, 159594318), (9, 141861616), (12, 106396212), (13, 98211888), (16, 79797159), (18, 70930808), (24, 53198106), (26, 49105944), (36, 35465404), (39, 32737296), (48, 26599053), (52, 24552972), (72, 17732702), (78, 16368648), (104, 12276486), (117, 10912432), (144, 8866351), (156, 8184324), (208, 6138243), (234, 5456216), (312, 4092162), (313, 4079088), (468, 2728108), (624, 2046081), (626, 2039544), (936, 1364054), (939, 1359696), (1252, 1019772), (1872, 682027), (1878, 679848), (2179, 585936), (2504, 509886), (2817, 453232), (3756, 339924), (4069, 313776), (4358, 292968), (5008, 254943), (5634, 226616), (6537, 195312), (7512, 169962), (8138, 156888), (8716, 146484), (11268, 113308), (12207, 104592), (13074, 97656), (15024, 84981), (16276, 78444), (17432, 73242), (19611, 65104), (22536, 56654), (24414, 52296), (26148, 48828), (28327, 45072), (32552, 39222), (34864, 36621)]