2740157208

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2062

約数の個数: 128

約数和(自身を含む): 7895808000

約数和(自身を除く): 5155650792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 229, 248, 279, 372, 458, 558, 687, 744, 837, 916, 1116, 1374, 1674, 1787, 1832, 2061, 2232, 2748, 3348, 3574, 4122, 5361, 5496, 6183, 6696, 7099, 7148, 8244, 10722, 12366, 14198, 14296, 16083, 16488, 21297, 21444, 24732, 28396, 32166, 42594, 42888, 48249, 49464, 55397, 56792, 63891, 64332, 85188, 96498, 110794, 127782, 128664, 166191, 170376, 191673, 192996, 221588, 255564, 332382, 383346, 385992, 409223, 443176, 498573, 511128, 664764, 766692, 818446, 997146, 1227669, 1329528, 1495719, 1533384, 1636892, 1994292, 2455338, 2991438, 3273784, 3683007, 3988584, 4910676, 5982876, 7366014, 9821352, 11049021, 11965752, 12685913, 14732028, 22098042, 25371826, 29464056, 38057739, 44196084, 50743652, 76115478, 88392168, 101487304, 114173217, 152230956, 228346434, 304461912, 342519651, 456692868, 685039302, 913385736, 1370078604, 2740157208]

約数ペア:

[(1, 2740157208), (2, 1370078604), (3, 913385736), (4, 685039302), (6, 456692868), (8, 342519651), (9, 304461912), (12, 228346434), (18, 152230956), (24, 114173217), (27, 101487304), (31, 88392168), (36, 76115478), (54, 50743652), (62, 44196084), (72, 38057739), (93, 29464056), (108, 25371826), (124, 22098042), (186, 14732028), (216, 12685913), (229, 11965752), (248, 11049021), (279, 9821352), (372, 7366014), (458, 5982876), (558, 4910676), (687, 3988584), (744, 3683007), (837, 3273784), (916, 2991438), (1116, 2455338), (1374, 1994292), (1674, 1636892), (1787, 1533384), (1832, 1495719), (2061, 1329528), (2232, 1227669), (2748, 997146), (3348, 818446), (3574, 766692), (4122, 664764), (5361, 511128), (5496, 498573), (6183, 443176), (6696, 409223), (7099, 385992), (7148, 383346), (8244, 332382), (10722, 255564), (12366, 221588), (14198, 192996), (14296, 191673), (16083, 170376), (16488, 166191), (21297, 128664), (21444, 127782), (24732, 110794), (28396, 96498), (32166, 85188), (42594, 64332), (42888, 63891), (48249, 56792), (49464, 55397)]