388090752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{144379}}^1$

素因数の和:144403

約数の個数: 64

約数和(自身を含む): 1178140800

約数和(自身を除く): 790050048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 144379, 288758, 433137, 577516, 866274, 1010653, 1155032, 1732548, 2021306, 2310064, 3031959, 3465096, 4042612, 4620128, 6063918, 6930192, 8085224, 9240256, 12127836, 13860384, 16170448, 18480512, 24255672, 27720768, 32340896, 48511344, 55441536, 64681792, 97022688, 129363584, 194045376, 388090752]

約数ペア:

[(1, 388090752), (2, 194045376), (3, 129363584), (4, 97022688), (6, 64681792), (7, 55441536), (8, 48511344), (12, 32340896), (14, 27720768), (16, 24255672), (21, 18480512), (24, 16170448), (28, 13860384), (32, 12127836), (42, 9240256), (48, 8085224), (56, 6930192), (64, 6063918), (84, 4620128), (96, 4042612), (112, 3465096), (128, 3031959), (168, 2310064), (192, 2021306), (224, 1732548), (336, 1155032), (384, 1010653), (448, 866274), (672, 577516), (896, 433137), (1344, 288758), (2688, 144379)]