225597168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 659707776

約数和(自身を除く): 434110608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 496, 521, 558, 582, 744, 776, 873, 1042, 1116, 1164, 1488, 1552, 1563, 1746, 2084, 2232, 2328, 3007, 3126, 3492, 4168, 4464, 4656, 4689, 6014, 6252, 6984, 8336, 9021, 9378, 12028, 12504, 13968, 16151, 18042, 18756, 24056, 25008, 27063, 32302, 36084, 37512, 48112, 48453, 50537, 54126, 64604, 72168, 75024, 96906, 101074, 108252, 129208, 144336, 145359, 151611, 193812, 202148, 216504, 258416, 290718, 303222, 387624, 404296, 433008, 454833, 581436, 606444, 775248, 808592, 909666, 1162872, 1212888, 1566647, 1819332, 2325744, 2425776, 3133294, 3638664, 4699941, 6266588, 7277328, 9399882, 12533176, 14099823, 18799764, 25066352, 28199646, 37599528, 56399292, 75199056, 112798584, 225597168]

約数ペア:

[(1, 225597168), (2, 112798584), (3, 75199056), (4, 56399292), (6, 37599528), (8, 28199646), (9, 25066352), (12, 18799764), (16, 14099823), (18, 12533176), (24, 9399882), (31, 7277328), (36, 6266588), (48, 4699941), (62, 3638664), (72, 3133294), (93, 2425776), (97, 2325744), (124, 1819332), (144, 1566647), (186, 1212888), (194, 1162872), (248, 909666), (279, 808592), (291, 775248), (372, 606444), (388, 581436), (496, 454833), (521, 433008), (558, 404296), (582, 387624), (744, 303222), (776, 290718), (873, 258416), (1042, 216504), (1116, 202148), (1164, 193812), (1488, 151611), (1552, 145359), (1563, 144336), (1746, 129208), (2084, 108252), (2232, 101074), (2328, 96906), (3007, 75024), (3126, 72168), (3492, 64604), (4168, 54126), (4464, 50537), (4656, 48453), (4689, 48112), (6014, 37512), (6252, 36084), (6984, 32302), (8336, 27063), (9021, 25008), (9378, 24056), (12028, 18756), (12504, 18042), (13968, 16151)]