1687316224

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 3693916800

約数和(自身を除く): 2006600576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 199, 256, 352, 398, 704, 796, 1408, 1592, 2189, 2816, 3011, 3184, 4378, 6022, 6368, 8756, 12044, 12736, 17512, 24088, 25472, 33121, 35024, 48176, 50944, 66242, 70048, 96352, 132484, 140096, 192704, 264968, 280192, 385408, 529936, 560384, 599189, 770816, 1059872, 1198378, 2119744, 2396756, 4239488, 4793512, 6591079, 8478976, 9587024, 13182158, 19174048, 26364316, 38348096, 52728632, 76696192, 105457264, 153392384, 210914528, 421829056, 843658112, 1687316224]

約数ペア:

[(1, 1687316224), (2, 843658112), (4, 421829056), (8, 210914528), (11, 153392384), (16, 105457264), (22, 76696192), (32, 52728632), (44, 38348096), (64, 26364316), (88, 19174048), (128, 13182158), (176, 9587024), (199, 8478976), (256, 6591079), (352, 4793512), (398, 4239488), (704, 2396756), (796, 2119744), (1408, 1198378), (1592, 1059872), (2189, 770816), (2816, 599189), (3011, 560384), (3184, 529936), (4378, 385408), (6022, 280192), (6368, 264968), (8756, 192704), (12044, 140096), (12736, 132484), (17512, 96352), (24088, 70048), (25472, 66242), (33121, 50944), (35024, 48176)]