253018528

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 343072352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 83, 112, 124, 166, 217, 224, 248, 332, 434, 439, 496, 581, 664, 868, 878, 992, 1162, 1328, 1736, 1756, 2324, 2573, 2656, 3073, 3472, 3512, 4648, 5146, 6146, 6944, 7024, 9296, 10292, 12292, 13609, 14048, 18011, 18592, 20584, 24584, 27218, 36022, 36437, 41168, 49168, 54436, 72044, 72874, 82336, 95263, 98336, 108872, 144088, 145748, 190526, 217744, 255059, 288176, 291496, 381052, 435488, 510118, 576352, 582992, 762104, 1020236, 1129547, 1165984, 1524208, 2040472, 2259094, 3048416, 4080944, 4518188, 7906829, 8161888, 9036376, 15813658, 18072752, 31627316, 36145504, 63254632, 126509264, 253018528]

約数ペア:

[(1, 253018528), (2, 126509264), (4, 63254632), (7, 36145504), (8, 31627316), (14, 18072752), (16, 15813658), (28, 9036376), (31, 8161888), (32, 7906829), (56, 4518188), (62, 4080944), (83, 3048416), (112, 2259094), (124, 2040472), (166, 1524208), (217, 1165984), (224, 1129547), (248, 1020236), (332, 762104), (434, 582992), (439, 576352), (496, 510118), (581, 435488), (664, 381052), (868, 291496), (878, 288176), (992, 255059), (1162, 217744), (1328, 190526), (1736, 145748), (1756, 144088), (2324, 108872), (2573, 98336), (2656, 95263), (3073, 82336), (3472, 72874), (3512, 72044), (4648, 54436), (5146, 49168), (6146, 41168), (6944, 36437), (7024, 36022), (9296, 27218), (10292, 24584), (12292, 20584), (13609, 18592), (14048, 18011)]