260470392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6325

約数の個数: 128

約数和(自身を含む): 843763200

約数和(自身を除く): 583292808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6277, 6916, 10374, 12554, 13832, 18831, 20748, 25108, 37662, 41496, 43939, 50216, 75324, 81601, 87878, 119263, 131817, 150648, 163202, 175756, 238526, 244803, 263634, 326404, 351512, 357789, 477052, 489606, 527268, 571207, 652808, 715578, 834841, 954104, 979212, 1054536, 1142414, 1431156, 1550419, 1669682, 1713621, 1958424, 2284828, 2504523, 2862312, 3100838, 3339364, 3427242, 4569656, 4651257, 5009046, 6201676, 6678728, 6854484, 9302514, 10018092, 10852933, 12403352, 13708968, 18605028, 20036184, 21705866, 32558799, 37210056, 43411732, 65117598, 86823464, 130235196, 260470392]

約数ペア:

[(1, 260470392), (2, 130235196), (3, 86823464), (4, 65117598), (6, 43411732), (7, 37210056), (8, 32558799), (12, 21705866), (13, 20036184), (14, 18605028), (19, 13708968), (21, 12403352), (24, 10852933), (26, 10018092), (28, 9302514), (38, 6854484), (39, 6678728), (42, 6201676), (52, 5009046), (56, 4651257), (57, 4569656), (76, 3427242), (78, 3339364), (84, 3100838), (91, 2862312), (104, 2504523), (114, 2284828), (133, 1958424), (152, 1713621), (156, 1669682), (168, 1550419), (182, 1431156), (228, 1142414), (247, 1054536), (266, 979212), (273, 954104), (312, 834841), (364, 715578), (399, 652808), (456, 571207), (494, 527268), (532, 489606), (546, 477052), (728, 357789), (741, 351512), (798, 326404), (988, 263634), (1064, 244803), (1092, 238526), (1482, 175756), (1596, 163202), (1729, 150648), (1976, 131817), (2184, 119263), (2964, 87878), (3192, 81601), (3458, 75324), (5187, 50216), (5928, 43939), (6277, 41496), (6916, 37662), (10374, 25108), (12554, 20748), (13832, 18831)]