254898144

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 789626880

約数和(自身を除く): 534728736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 101, 108, 127, 138, 144, 184, 202, 207, 216, 254, 276, 288, 303, 368, 381, 404, 414, 432, 508, 552, 606, 621, 736, 762, 808, 828, 864, 909, 1016, 1104, 1143, 1212, 1242, 1524, 1616, 1656, 1818, 2032, 2208, 2286, 2323, 2424, 2484, 2727, 2921, 3048, 3232, 3312, 3429, 3636, 4064, 4572, 4646, 4848, 4968, 5454, 5842, 6096, 6624, 6858, 6969, 7272, 8763, 9144, 9292, 9696, 9936, 10908, 11684, 12192, 12827, 13716, 13938, 14544, 17526, 18288, 18584, 19872, 20907, 21816, 23368, 25654, 26289, 27432, 27876, 29088, 35052, 36576, 37168, 38481, 41814, 43632, 46736, 51308, 52578, 54864, 55752, 62721, 70104, 74336, 76962, 78867, 83628, 87264, 93472, 102616, 105156, 109728, 111504, 115443, 125442, 140208, 153924, 157734, 167256, 205232, 210312, 223008, 230886, 250884, 280416, 295021, 307848, 315468, 334512, 346329, 410464, 420624, 461772, 501768, 590042, 615696, 630936, 669024, 692658, 841248, 885063, 923544, 1003536, 1180084, 1231392, 1261872, 1385316, 1770126, 1847088, 2007072, 2360168, 2523744, 2655189, 2770632, 3540252, 3694176, 4720336, 5310378, 5541264, 7080504, 7965567, 9440672, 10620756, 11082528, 14161008, 15931134, 21241512, 28322016, 31862268, 42483024, 63724536, 84966048, 127449072, 254898144]

約数ペア:

[(1, 254898144), (2, 127449072), (3, 84966048), (4, 63724536), (6, 42483024), (8, 31862268), (9, 28322016), (12, 21241512), (16, 15931134), (18, 14161008), (23, 11082528), (24, 10620756), (27, 9440672), (32, 7965567), (36, 7080504), (46, 5541264), (48, 5310378), (54, 4720336), (69, 3694176), (72, 3540252), (92, 2770632), (96, 2655189), (101, 2523744), (108, 2360168), (127, 2007072), (138, 1847088), (144, 1770126), (184, 1385316), (202, 1261872), (207, 1231392), (216, 1180084), (254, 1003536), (276, 923544), (288, 885063), (303, 841248), (368, 692658), (381, 669024), (404, 630936), (414, 615696), (432, 590042), (508, 501768), (552, 461772), (606, 420624), (621, 410464), (736, 346329), (762, 334512), (808, 315468), (828, 307848), (864, 295021), (909, 280416), (1016, 250884), (1104, 230886), (1143, 223008), (1212, 210312), (1242, 205232), (1524, 167256), (1616, 157734), (1656, 153924), (1818, 140208), (2032, 125442), (2208, 115443), (2286, 111504), (2323, 109728), (2424, 105156), (2484, 102616), (2727, 93472), (2921, 87264), (3048, 83628), (3232, 78867), (3312, 76962), (3429, 74336), (3636, 70104), (4064, 62721), (4572, 55752), (4646, 54864), (4848, 52578), (4968, 51308), (5454, 46736), (5842, 43632), (6096, 41814), (6624, 38481), (6858, 37168), (6969, 36576), (7272, 35052), (8763, 29088), (9144, 27876), (9292, 27432), (9696, 26289), (9936, 25654), (10908, 23368), (11684, 21816), (12192, 20907), (12827, 19872), (13716, 18584), (13938, 18288), (14544, 17526)]