242320128

素因数分解:

$2^8\times 3^1\times {\mathrm{315521}}^1$

素因数の和:315540

約数の個数: 36

約数和(自身を含む): 644926968

約数和(自身を除く): 402606840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 315521, 631042, 946563, 1262084, 1893126, 2524168, 3786252, 5048336, 7572504, 10096672, 15145008, 20193344, 30290016, 40386688, 60580032, 80773376, 121160064, 242320128]

約数ペア:

[(1, 242320128), (2, 121160064), (3, 80773376), (4, 60580032), (6, 40386688), (8, 30290016), (12, 20193344), (16, 15145008), (24, 10096672), (32, 7572504), (48, 5048336), (64, 3786252), (96, 2524168), (128, 1893126), (192, 1262084), (256, 946563), (384, 631042), (768, 315521)]