908976182912

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{208441}}^1$

素因数の和:208650

約数の個数: 128

約数和(自身を含む): 2149920814080

約数和(自身を除く): 1240944631168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 157, 217, 224, 248, 314, 434, 448, 496, 628, 868, 896, 992, 1099, 1256, 1736, 1984, 2198, 2512, 3472, 3968, 4396, 4867, 5024, 6944, 8792, 9734, 10048, 13888, 17584, 19468, 20096, 27776, 34069, 35168, 38936, 68138, 70336, 77872, 136276, 140672, 155744, 208441, 272552, 311488, 416882, 545104, 622976, 833764, 1090208, 1459087, 1667528, 2180416, 2918174, 3335056, 4360832, 5836348, 6461671, 6670112, 11672696, 12923342, 13340224, 23345392, 25846684, 26680448, 32725237, 45231697, 46690784, 51693368, 65450474, 90463394, 93381568, 103386736, 130900948, 180926788, 186763136, 206773472, 229076659, 261801896, 361853576, 413546944, 458153318, 523603792, 723707152, 827093888, 916306636, 1014482347, 1047207584, 1447414304, 1832613272, 2028964694, 2094415168, 2894828608, 3665226544, 4057929388, 4188830336, 5789657216, 7101376429, 7330453088, 8115858776, 14202752858, 14660906176, 16231717552, 28405505716, 29321812352, 32463435104, 56811011432, 64926870208, 113622022864, 129853740416, 227244045728, 454488091456, 908976182912]

約数ペア:

[(1, 908976182912), (2, 454488091456), (4, 227244045728), (7, 129853740416), (8, 113622022864), (14, 64926870208), (16, 56811011432), (28, 32463435104), (31, 29321812352), (32, 28405505716), (56, 16231717552), (62, 14660906176), (64, 14202752858), (112, 8115858776), (124, 7330453088), (128, 7101376429), (157, 5789657216), (217, 4188830336), (224, 4057929388), (248, 3665226544), (314, 2894828608), (434, 2094415168), (448, 2028964694), (496, 1832613272), (628, 1447414304), (868, 1047207584), (896, 1014482347), (992, 916306636), (1099, 827093888), (1256, 723707152), (1736, 523603792), (1984, 458153318), (2198, 413546944), (2512, 361853576), (3472, 261801896), (3968, 229076659), (4396, 206773472), (4867, 186763136), (5024, 180926788), (6944, 130900948), (8792, 103386736), (9734, 93381568), (10048, 90463394), (13888, 65450474), (17584, 51693368), (19468, 46690784), (20096, 45231697), (27776, 32725237), (34069, 26680448), (35168, 25846684), (38936, 23345392), (68138, 13340224), (70336, 12923342), (77872, 11672696), (136276, 6670112), (140672, 6461671), (155744, 5836348), (208441, 4360832), (272552, 3335056), (311488, 2918174), (416882, 2180416), (545104, 1667528), (622976, 1459087), (833764, 1090208)]