2493487728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9157}}^1$

素因数の和:9263

約数の個数: 120

約数和(自身を含む): 7322297216

約数和(自身を除く): 4828809488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1464, 1488, 1891, 2196, 2232, 2928, 3782, 4392, 4464, 5673, 7564, 8784, 9157, 11346, 15128, 17019, 18314, 22692, 27471, 30256, 34038, 36628, 45384, 54942, 68076, 73256, 82413, 90768, 109884, 136152, 146512, 164826, 219768, 272304, 283867, 329652, 439536, 558577, 567734, 659304, 851601, 1117154, 1135468, 1318608, 1675731, 1703202, 2234308, 2270936, 2554803, 3351462, 3406404, 4468616, 4541872, 5027193, 5109606, 6702924, 6812808, 8937232, 10054386, 10219212, 13405848, 13625616, 17315887, 20108772, 20438424, 26811696, 34631774, 40217544, 40876848, 51947661, 69263548, 80435088, 103895322, 138527096, 155842983, 207790644, 277054192, 311685966, 415581288, 623371932, 831162576, 1246743864, 2493487728]

約数ペア:

[(1, 2493487728), (2, 1246743864), (3, 831162576), (4, 623371932), (6, 415581288), (8, 311685966), (9, 277054192), (12, 207790644), (16, 155842983), (18, 138527096), (24, 103895322), (31, 80435088), (36, 69263548), (48, 51947661), (61, 40876848), (62, 40217544), (72, 34631774), (93, 26811696), (122, 20438424), (124, 20108772), (144, 17315887), (183, 13625616), (186, 13405848), (244, 10219212), (248, 10054386), (279, 8937232), (366, 6812808), (372, 6702924), (488, 5109606), (496, 5027193), (549, 4541872), (558, 4468616), (732, 3406404), (744, 3351462), (976, 2554803), (1098, 2270936), (1116, 2234308), (1464, 1703202), (1488, 1675731), (1891, 1318608), (2196, 1135468), (2232, 1117154), (2928, 851601), (3782, 659304), (4392, 567734), (4464, 558577), (5673, 439536), (7564, 329652), (8784, 283867), (9157, 272304), (11346, 219768), (15128, 164826), (17019, 146512), (18314, 136152), (22692, 109884), (27471, 90768), (30256, 82413), (34038, 73256), (36628, 68076), (45384, 54942)]