245339968

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 500359680

約数和(自身を除く): 255019712

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 151, 212, 302, 424, 479, 604, 848, 958, 1208, 1696, 1916, 2416, 3392, 3832, 4832, 7664, 8003, 9664, 15328, 16006, 25387, 30656, 32012, 50774, 64024, 72329, 101548, 128048, 144658, 203096, 256096, 289316, 406192, 512192, 578632, 812384, 1157264, 1624768, 2314528, 3833437, 4629056, 7666874, 15333748, 30667496, 61334992, 122669984, 245339968]

約数ペア:

[(1, 245339968), (2, 122669984), (4, 61334992), (8, 30667496), (16, 15333748), (32, 7666874), (53, 4629056), (64, 3833437), (106, 2314528), (151, 1624768), (212, 1157264), (302, 812384), (424, 578632), (479, 512192), (604, 406192), (848, 289316), (958, 256096), (1208, 203096), (1696, 144658), (1916, 128048), (2416, 101548), (3392, 72329), (3832, 64024), (4832, 50774), (7664, 32012), (8003, 30656), (9664, 25387), (15328, 16006)]