239021384

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{11443}}^1$

素因数の和:11829

約数の個数: 32

約数和(自身を含む): 513606720

約数和(自身を除く): 274585336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 10444, 11443, 20888, 22886, 45772, 80101, 91544, 160202, 320404, 640808, 4268239, 8536478, 17072956, 29877673, 34145912, 59755346, 119510692, 239021384]

約数ペア:

[(1, 239021384), (2, 119510692), (4, 59755346), (7, 34145912), (8, 29877673), (14, 17072956), (28, 8536478), (56, 4268239), (373, 640808), (746, 320404), (1492, 160202), (2611, 91544), (2984, 80101), (5222, 45772), (10444, 22886), (11443, 20888)]