1920523512

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{5779}}^1$

素因数の和:6076

約数の個数: 64

約数和(自身を含む): 4902364800

約数和(自身を除く): 2981841288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 227, 244, 366, 454, 488, 681, 732, 908, 1362, 1464, 1816, 2724, 5448, 5779, 11558, 13847, 17337, 23116, 27694, 34674, 41541, 46232, 55388, 69348, 83082, 110776, 138696, 166164, 332328, 352519, 705038, 1057557, 1311833, 1410076, 2115114, 2623666, 2820152, 3935499, 4230228, 5247332, 7870998, 8460456, 10494664, 15741996, 31483992, 80021813, 160043626, 240065439, 320087252, 480130878, 640174504, 960261756, 1920523512]

約数ペア:

[(1, 1920523512), (2, 960261756), (3, 640174504), (4, 480130878), (6, 320087252), (8, 240065439), (12, 160043626), (24, 80021813), (61, 31483992), (122, 15741996), (183, 10494664), (227, 8460456), (244, 7870998), (366, 5247332), (454, 4230228), (488, 3935499), (681, 2820152), (732, 2623666), (908, 2115114), (1362, 1410076), (1464, 1311833), (1816, 1057557), (2724, 705038), (5448, 352519), (5779, 332328), (11558, 166164), (13847, 138696), (17337, 110776), (23116, 83082), (27694, 69348), (34674, 55388), (41541, 46232)]