1384656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 4416384

約数和(自身を除く): 3031728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 317, 336, 364, 546, 624, 634, 728, 951, 1092, 1268, 1456, 1902, 2184, 2219, 2536, 3804, 4121, 4368, 4438, 5072, 6657, 7608, 8242, 8876, 12363, 13314, 15216, 16484, 17752, 24726, 26628, 28847, 32968, 35504, 49452, 53256, 57694, 65936, 86541, 98904, 106512, 115388, 173082, 197808, 230776, 346164, 461552, 692328, 1384656]

約数ペア:

[(1, 1384656), (2, 692328), (3, 461552), (4, 346164), (6, 230776), (7, 197808), (8, 173082), (12, 115388), (13, 106512), (14, 98904), (16, 86541), (21, 65936), (24, 57694), (26, 53256), (28, 49452), (39, 35504), (42, 32968), (48, 28847), (52, 26628), (56, 24726), (78, 17752), (84, 16484), (91, 15216), (104, 13314), (112, 12363), (156, 8876), (168, 8242), (182, 7608), (208, 6657), (273, 5072), (312, 4438), (317, 4368), (336, 4121), (364, 3804), (546, 2536), (624, 2219), (634, 2184), (728, 1902), (951, 1456), (1092, 1268)]