246703488

素因数分解:

$2^7\times 3^1\times {\mathrm{642457}}^1$

素因数の和:642474

約数の個数: 32

約数和(自身を含む): 655307160

約数和(自身を除く): 408603672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 642457, 1284914, 1927371, 2569828, 3854742, 5139656, 7709484, 10279312, 15418968, 20558624, 30837936, 41117248, 61675872, 82234496, 123351744, 246703488]

約数ペア:

[(1, 246703488), (2, 123351744), (3, 82234496), (4, 61675872), (6, 41117248), (8, 30837936), (12, 20558624), (16, 15418968), (24, 10279312), (32, 7709484), (48, 5139656), (64, 3854742), (96, 2569828), (128, 1927371), (192, 1284914), (384, 642457)]