257098968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7438

約数の個数: 128

約数和(自身を含む): 851788800

約数和(自身を除く): 594689832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 7393, 8694, 11592, 14786, 17388, 22179, 29572, 34776, 44358, 51751, 59144, 66537, 88716, 103502, 133074, 155253, 170039, 177432, 199611, 207004, 266148, 310506, 340078, 399222, 414008, 465759, 510117, 532296, 621012, 680156, 798444, 931518, 1020234, 1190273, 1242024, 1360312, 1397277, 1530351, 1596888, 1863036, 2040468, 2380546, 2794554, 3060702, 3570819, 3726072, 4080936, 4591053, 4761092, 5589108, 6121404, 7141638, 9182106, 9522184, 10712457, 11178216, 12242808, 14283276, 18364212, 21424914, 28566552, 32137371, 36728424, 42849828, 64274742, 85699656, 128549484, 257098968]

約数ペア:

[(1, 257098968), (2, 128549484), (3, 85699656), (4, 64274742), (6, 42849828), (7, 36728424), (8, 32137371), (9, 28566552), (12, 21424914), (14, 18364212), (18, 14283276), (21, 12242808), (23, 11178216), (24, 10712457), (27, 9522184), (28, 9182106), (36, 7141638), (42, 6121404), (46, 5589108), (54, 4761092), (56, 4591053), (63, 4080936), (69, 3726072), (72, 3570819), (84, 3060702), (92, 2794554), (108, 2380546), (126, 2040468), (138, 1863036), (161, 1596888), (168, 1530351), (184, 1397277), (189, 1360312), (207, 1242024), (216, 1190273), (252, 1020234), (276, 931518), (322, 798444), (378, 680156), (414, 621012), (483, 532296), (504, 510117), (552, 465759), (621, 414008), (644, 399222), (756, 340078), (828, 310506), (966, 266148), (1242, 207004), (1288, 199611), (1449, 177432), (1512, 170039), (1656, 155253), (1932, 133074), (2484, 103502), (2898, 88716), (3864, 66537), (4347, 59144), (4968, 51751), (5796, 44358), (7393, 34776), (8694, 29572), (11592, 22179), (14786, 17388)]