1396254444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3567

約数の個数: 96

約数和(自身を含む): 3720864000

約数和(自身を除く): 2324609556

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 417, 494, 556, 741, 834, 988, 1482, 1668, 1807, 2641, 2964, 3389, 3614, 5282, 5421, 6778, 7228, 7923, 10167, 10564, 10842, 13556, 15846, 20334, 21684, 31692, 34333, 40668, 44057, 64391, 68666, 88114, 102999, 128782, 132171, 137332, 176228, 193173, 205998, 257564, 264342, 386346, 411996, 471071, 528684, 772692, 837083, 942142, 1413213, 1674166, 1884284, 2511249, 2826426, 3348332, 5022498, 5652852, 6123923, 8950349, 10044996, 12247846, 17900698, 18371769, 24495692, 26851047, 35801396, 36743538, 53702094, 73487076, 107404188, 116354537, 232709074, 349063611, 465418148, 698127222, 1396254444]

約数ペア:

[(1, 1396254444), (2, 698127222), (3, 465418148), (4, 349063611), (6, 232709074), (12, 116354537), (13, 107404188), (19, 73487076), (26, 53702094), (38, 36743538), (39, 35801396), (52, 26851047), (57, 24495692), (76, 18371769), (78, 17900698), (114, 12247846), (139, 10044996), (156, 8950349), (228, 6123923), (247, 5652852), (278, 5022498), (417, 3348332), (494, 2826426), (556, 2511249), (741, 1884284), (834, 1674166), (988, 1413213), (1482, 942142), (1668, 837083), (1807, 772692), (2641, 528684), (2964, 471071), (3389, 411996), (3614, 386346), (5282, 264342), (5421, 257564), (6778, 205998), (7228, 193173), (7923, 176228), (10167, 137332), (10564, 132171), (10842, 128782), (13556, 102999), (15846, 88114), (20334, 68666), (21684, 64391), (31692, 44057), (34333, 40668)]