1563570064

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 3644707200

約数和(自身を除く): 2081137136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 199, 217, 248, 292, 398, 434, 496, 511, 584, 796, 868, 961, 1022, 1168, 1393, 1592, 1736, 1922, 2044, 2263, 2786, 3184, 3472, 3844, 4088, 4526, 5572, 6169, 6727, 7688, 8176, 9052, 11144, 12338, 13454, 14527, 15376, 15841, 18104, 22288, 24676, 26908, 29054, 31682, 36208, 43183, 49352, 53816, 58108, 63364, 70153, 86366, 98704, 101689, 107632, 116216, 126728, 140306, 172732, 191239, 203378, 232432, 253456, 280612, 345464, 382478, 406756, 450337, 491071, 561224, 690928, 764956, 813512, 900674, 982142, 1122448, 1338673, 1529912, 1627024, 1801348, 1964284, 2677346, 3059824, 3152359, 3602696, 3928568, 5354692, 6304718, 7205392, 7857136, 10709384, 12609436, 13960447, 21418768, 25218872, 27920894, 50437744, 55841788, 97723129, 111683576, 195446258, 223367152, 390892516, 781785032, 1563570064]

約数ペア:

[(1, 1563570064), (2, 781785032), (4, 390892516), (7, 223367152), (8, 195446258), (14, 111683576), (16, 97723129), (28, 55841788), (31, 50437744), (56, 27920894), (62, 25218872), (73, 21418768), (112, 13960447), (124, 12609436), (146, 10709384), (199, 7857136), (217, 7205392), (248, 6304718), (292, 5354692), (398, 3928568), (434, 3602696), (496, 3152359), (511, 3059824), (584, 2677346), (796, 1964284), (868, 1801348), (961, 1627024), (1022, 1529912), (1168, 1338673), (1393, 1122448), (1592, 982142), (1736, 900674), (1922, 813512), (2044, 764956), (2263, 690928), (2786, 561224), (3184, 491071), (3472, 450337), (3844, 406756), (4088, 382478), (4526, 345464), (5572, 280612), (6169, 253456), (6727, 232432), (7688, 203378), (8176, 191239), (9052, 172732), (11144, 140306), (12338, 126728), (13454, 116216), (14527, 107632), (15376, 101689), (15841, 98704), (18104, 86366), (22288, 70153), (24676, 63364), (26908, 58108), (29054, 53816), (31682, 49352), (36208, 43183)]