420199654656

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{438761}}^1$

素因数の和:438852

約数の個数: 144

約数和(自身を含む): 1183814976960

約数和(自身を除く): 763615322304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 128, 129, 172, 174, 192, 232, 256, 258, 344, 348, 384, 464, 516, 688, 696, 768, 928, 1032, 1247, 1376, 1392, 1856, 2064, 2494, 2752, 2784, 3712, 3741, 4128, 4988, 5504, 5568, 7424, 7482, 8256, 9976, 11008, 11136, 14964, 16512, 19952, 22272, 29928, 33024, 39904, 59856, 79808, 119712, 159616, 239424, 319232, 438761, 478848, 877522, 957696, 1316283, 1755044, 2632566, 3510088, 5265132, 7020176, 10530264, 12724069, 14040352, 18866723, 21060528, 25448138, 28080704, 37733446, 38172207, 42121056, 50896276, 56161408, 56600169, 75466892, 76344414, 84242112, 101792552, 112322816, 113200338, 150933784, 152688828, 168484224, 203585104, 226400676, 301867568, 305377656, 336968448, 407170208, 452801352, 547134967, 603735136, 610755312, 814340416, 905602704, 1094269934, 1207470272, 1221510624, 1628680832, 1641404901, 1811205408, 2188539868, 2414940544, 2443021248, 3257361664, 3282809802, 3622410816, 4377079736, 4829881088, 4886042496, 6565619604, 7244821632, 8754159472, 9772084992, 13131239208, 14489643264, 17508318944, 26262478416, 35016637888, 52524956832, 70033275776, 105049913664, 140066551552, 210099827328, 420199654656]

約数ペア:

[(1, 420199654656), (2, 210099827328), (3, 140066551552), (4, 105049913664), (6, 70033275776), (8, 52524956832), (12, 35016637888), (16, 26262478416), (24, 17508318944), (29, 14489643264), (32, 13131239208), (43, 9772084992), (48, 8754159472), (58, 7244821632), (64, 6565619604), (86, 4886042496), (87, 4829881088), (96, 4377079736), (116, 3622410816), (128, 3282809802), (129, 3257361664), (172, 2443021248), (174, 2414940544), (192, 2188539868), (232, 1811205408), (256, 1641404901), (258, 1628680832), (344, 1221510624), (348, 1207470272), (384, 1094269934), (464, 905602704), (516, 814340416), (688, 610755312), (696, 603735136), (768, 547134967), (928, 452801352), (1032, 407170208), (1247, 336968448), (1376, 305377656), (1392, 301867568), (1856, 226400676), (2064, 203585104), (2494, 168484224), (2752, 152688828), (2784, 150933784), (3712, 113200338), (3741, 112322816), (4128, 101792552), (4988, 84242112), (5504, 76344414), (5568, 75466892), (7424, 56600169), (7482, 56161408), (8256, 50896276), (9976, 42121056), (11008, 38172207), (11136, 37733446), (14964, 28080704), (16512, 25448138), (19952, 21060528), (22272, 18866723), (29928, 14040352), (33024, 12724069), (39904, 10530264), (59856, 7020176), (79808, 5265132), (119712, 3510088), (159616, 2632566), (239424, 1755044), (319232, 1316283), (438761, 957696), (478848, 877522)]