2189268528

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{10531}}^1$

素因数の和:10674

約数の個数: 80

約数和(自身を含む): 5829841152

約数和(自身を除く): 3640572624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1136, 1464, 1704, 2928, 3408, 4331, 8662, 10531, 12993, 17324, 21062, 25986, 31593, 34648, 42124, 51972, 63186, 69296, 84248, 103944, 126372, 168496, 207888, 252744, 505488, 642391, 747701, 1284782, 1495402, 1927173, 2243103, 2569564, 2990804, 3854346, 4486206, 5139128, 5981608, 7708692, 8972412, 10278256, 11963216, 15417384, 17944824, 30834768, 35889648, 45609761, 91219522, 136829283, 182439044, 273658566, 364878088, 547317132, 729756176, 1094634264, 2189268528]

約数ペア:

[(1, 2189268528), (2, 1094634264), (3, 729756176), (4, 547317132), (6, 364878088), (8, 273658566), (12, 182439044), (16, 136829283), (24, 91219522), (48, 45609761), (61, 35889648), (71, 30834768), (122, 17944824), (142, 15417384), (183, 11963216), (213, 10278256), (244, 8972412), (284, 7708692), (366, 5981608), (426, 5139128), (488, 4486206), (568, 3854346), (732, 2990804), (852, 2569564), (976, 2243103), (1136, 1927173), (1464, 1495402), (1704, 1284782), (2928, 747701), (3408, 642391), (4331, 505488), (8662, 252744), (10531, 207888), (12993, 168496), (17324, 126372), (21062, 103944), (25986, 84248), (31593, 69296), (34648, 63186), (42124, 51972)]