650664112

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 1511331840

約数和(自身を除く): 860667728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 229, 322, 368, 458, 644, 916, 1103, 1288, 1603, 1832, 2206, 2576, 3206, 3664, 4412, 5267, 6412, 7721, 8824, 10534, 12824, 15442, 17648, 21068, 25369, 25648, 30884, 36869, 42136, 50738, 61768, 73738, 84272, 101476, 123536, 147476, 177583, 202952, 252587, 294952, 355166, 405904, 505174, 589904, 710332, 1010348, 1420664, 1768109, 2020696, 2841328, 3536218, 4041392, 5809501, 7072436, 11619002, 14144872, 23238004, 28289744, 40666507, 46476008, 81333014, 92952016, 162666028, 325332056, 650664112]

約数ペア:

[(1, 650664112), (2, 325332056), (4, 162666028), (7, 92952016), (8, 81333014), (14, 46476008), (16, 40666507), (23, 28289744), (28, 23238004), (46, 14144872), (56, 11619002), (92, 7072436), (112, 5809501), (161, 4041392), (184, 3536218), (229, 2841328), (322, 2020696), (368, 1768109), (458, 1420664), (644, 1010348), (916, 710332), (1103, 589904), (1288, 505174), (1603, 405904), (1832, 355166), (2206, 294952), (2576, 252587), (3206, 202952), (3664, 177583), (4412, 147476), (5267, 123536), (6412, 101476), (7721, 84272), (8824, 73738), (10534, 61768), (12824, 50738), (15442, 42136), (17648, 36869), (21068, 30884), (25369, 25648)]