378880368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1783}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 1035290880

約数和(自身を除く): 656410512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 233, 304, 456, 466, 699, 912, 932, 1398, 1783, 1864, 2796, 3566, 3728, 4427, 5349, 5592, 7132, 8854, 10698, 11184, 13281, 14264, 17708, 21396, 26562, 28528, 33877, 35416, 42792, 53124, 67754, 70832, 85584, 101631, 106248, 135508, 203262, 212496, 271016, 406524, 415439, 542032, 813048, 830878, 1246317, 1626096, 1661756, 2492634, 3323512, 4985268, 6647024, 7893341, 9970536, 15786682, 19941072, 23680023, 31573364, 47360046, 63146728, 94720092, 126293456, 189440184, 378880368]

約数ペア:

[(1, 378880368), (2, 189440184), (3, 126293456), (4, 94720092), (6, 63146728), (8, 47360046), (12, 31573364), (16, 23680023), (19, 19941072), (24, 15786682), (38, 9970536), (48, 7893341), (57, 6647024), (76, 4985268), (114, 3323512), (152, 2492634), (228, 1661756), (233, 1626096), (304, 1246317), (456, 830878), (466, 813048), (699, 542032), (912, 415439), (932, 406524), (1398, 271016), (1783, 212496), (1864, 203262), (2796, 135508), (3566, 106248), (3728, 101631), (4427, 85584), (5349, 70832), (5592, 67754), (7132, 53124), (8854, 42792), (10698, 35416), (11184, 33877), (13281, 28528), (14264, 26562), (17708, 21396)]