223676768

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4972

約数の個数: 72

約数和(自身を含む): 530031600

約数和(自身を除く): 306354832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 4919, 5684, 6496, 9838, 11368, 19676, 22736, 34433, 39352, 45472, 68866, 78704, 137732, 142651, 157408, 241031, 275464, 285302, 482062, 550928, 570604, 964124, 998557, 1101856, 1141208, 1928248, 1997114, 2282416, 3856496, 3994228, 4564832, 6989899, 7712992, 7988456, 13979798, 15976912, 27959596, 31953824, 55919192, 111838384, 223676768]

約数ペア:

[(1, 223676768), (2, 111838384), (4, 55919192), (7, 31953824), (8, 27959596), (14, 15976912), (16, 13979798), (28, 7988456), (29, 7712992), (32, 6989899), (49, 4564832), (56, 3994228), (58, 3856496), (98, 2282416), (112, 1997114), (116, 1928248), (196, 1141208), (203, 1101856), (224, 998557), (232, 964124), (392, 570604), (406, 550928), (464, 482062), (784, 285302), (812, 275464), (928, 241031), (1421, 157408), (1568, 142651), (1624, 137732), (2842, 78704), (3248, 68866), (4919, 45472), (5684, 39352), (6496, 34433), (9838, 22736), (11368, 19676)]