1242398208

素因数分解:

$2^9\times 3^1\times {\mathrm{808853}}^1$

素因数の和:808874

約数の個数: 40

約数和(自身を含む): 3309830568

約数和(自身を除く): 2067432360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 808853, 1617706, 2426559, 3235412, 4853118, 6470824, 9706236, 12941648, 19412472, 25883296, 38824944, 51766592, 77649888, 103533184, 155299776, 207066368, 310599552, 414132736, 621199104, 1242398208]

約数ペア:

[(1, 1242398208), (2, 621199104), (3, 414132736), (4, 310599552), (6, 207066368), (8, 155299776), (12, 103533184), (16, 77649888), (24, 51766592), (32, 38824944), (48, 25883296), (64, 19412472), (96, 12941648), (128, 9706236), (192, 6470824), (256, 4853118), (384, 3235412), (512, 2426559), (768, 1617706), (1536, 808853)]