233806872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1669}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 631260000

約数和(自身を除く): 397453128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 898, 1347, 1669, 1796, 2694, 3338, 3592, 5007, 5388, 5837, 6676, 10014, 10776, 11674, 13352, 17511, 20028, 21697, 23348, 35022, 40056, 43394, 46696, 65091, 70044, 86788, 130182, 140088, 173576, 260364, 520728, 749381, 1498762, 2248143, 2997524, 4496286, 5995048, 8992572, 9741953, 17985144, 19483906, 29225859, 38967812, 58451718, 77935624, 116903436, 233806872]

約数ペア:

[(1, 233806872), (2, 116903436), (3, 77935624), (4, 58451718), (6, 38967812), (8, 29225859), (12, 19483906), (13, 17985144), (24, 9741953), (26, 8992572), (39, 5995048), (52, 4496286), (78, 2997524), (104, 2248143), (156, 1498762), (312, 749381), (449, 520728), (898, 260364), (1347, 173576), (1669, 140088), (1796, 130182), (2694, 86788), (3338, 70044), (3592, 65091), (5007, 46696), (5388, 43394), (5837, 40056), (6676, 35022), (10014, 23348), (10776, 21697), (11674, 20028), (13352, 17511)]