2012920768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1710

約数の個数: 112

約数和(自身を含む): 4486558464

約数和(自身を除く): 2473637696

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 136, 148, 248, 272, 296, 496, 527, 544, 592, 629, 992, 1054, 1088, 1147, 1184, 1258, 1613, 1984, 2108, 2294, 2368, 2516, 3226, 4216, 4588, 5032, 6452, 8432, 9176, 10064, 12904, 16864, 18352, 19499, 20128, 25808, 27421, 33728, 36704, 38998, 40256, 50003, 51616, 54842, 59681, 73408, 77996, 100006, 103232, 109684, 119362, 155992, 200012, 219368, 238724, 311984, 400024, 438736, 477448, 623968, 800048, 850051, 877472, 954896, 1014577, 1247936, 1600096, 1700102, 1754944, 1850111, 1909792, 2029154, 3200192, 3400204, 3700222, 3819584, 4058308, 6800408, 7400444, 8116616, 13600816, 14800888, 16233232, 27201632, 29601776, 31451887, 32466464, 54403264, 59203552, 62903774, 64932928, 118407104, 125807548, 251615096, 503230192, 1006460384, 2012920768]

約数ペア:

[(1, 2012920768), (2, 1006460384), (4, 503230192), (8, 251615096), (16, 125807548), (17, 118407104), (31, 64932928), (32, 62903774), (34, 59203552), (37, 54403264), (62, 32466464), (64, 31451887), (68, 29601776), (74, 27201632), (124, 16233232), (136, 14800888), (148, 13600816), (248, 8116616), (272, 7400444), (296, 6800408), (496, 4058308), (527, 3819584), (544, 3700222), (592, 3400204), (629, 3200192), (992, 2029154), (1054, 1909792), (1088, 1850111), (1147, 1754944), (1184, 1700102), (1258, 1600096), (1613, 1247936), (1984, 1014577), (2108, 954896), (2294, 877472), (2368, 850051), (2516, 800048), (3226, 623968), (4216, 477448), (4588, 438736), (5032, 400024), (6452, 311984), (8432, 238724), (9176, 219368), (10064, 200012), (12904, 155992), (16864, 119362), (18352, 109684), (19499, 103232), (20128, 100006), (25808, 77996), (27421, 73408), (33728, 59681), (36704, 54842), (38998, 51616), (40256, 50003)]