1551188772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70753}}^1$

素因数の和:70802

約数の個数: 96

約数和(自身を含む): 4754668800

約数和(自身を除く): 3203480028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924, 70753, 141506, 212259, 283012, 424518, 495271, 636777, 849036, 990542, 1273554, 1485813, 1910331, 1981084, 2051837, 2547108, 2971626, 3820662, 4103674, 4457439, 5943252, 6155511, 7641324, 8207348, 8914878, 12311022, 13372317, 14362859, 17829756, 18466533, 24622044, 26744634, 28725718, 36933066, 43088577, 53489268, 55399599, 57451436, 73866132, 86177154, 110799198, 129265731, 172354308, 221598396, 258531462, 387797193, 517062924, 775594386, 1551188772]

約数ペア:

[(1, 1551188772), (2, 775594386), (3, 517062924), (4, 387797193), (6, 258531462), (7, 221598396), (9, 172354308), (12, 129265731), (14, 110799198), (18, 86177154), (21, 73866132), (27, 57451436), (28, 55399599), (29, 53489268), (36, 43088577), (42, 36933066), (54, 28725718), (58, 26744634), (63, 24622044), (84, 18466533), (87, 17829756), (108, 14362859), (116, 13372317), (126, 12311022), (174, 8914878), (189, 8207348), (203, 7641324), (252, 6155511), (261, 5943252), (348, 4457439), (378, 4103674), (406, 3820662), (522, 2971626), (609, 2547108), (756, 2051837), (783, 1981084), (812, 1910331), (1044, 1485813), (1218, 1273554), (1566, 990542), (1827, 849036), (2436, 636777), (3132, 495271), (3654, 424518), (5481, 283012), (7308, 212259), (10962, 141506), (21924, 70753)]