455420448

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 1529176320

約数和(自身を除く): 1073755872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 257, 288, 293, 336, 378, 432, 504, 514, 586, 672, 756, 771, 864, 879, 1008, 1028, 1172, 1512, 1542, 1758, 1799, 2016, 2051, 2056, 2313, 2344, 2637, 3024, 3084, 3516, 3598, 4102, 4112, 4626, 4688, 5274, 5397, 6048, 6153, 6168, 6939, 7032, 7196, 7911, 8204, 8224, 9252, 9376, 10548, 10794, 12306, 12336, 13878, 14064, 14392, 15822, 16191, 16408, 18459, 18504, 21096, 21588, 24612, 24672, 27756, 28128, 28784, 31644, 32382, 32816, 36918, 37008, 42192, 43176, 48573, 49224, 55377, 55512, 57568, 63288, 64764, 65632, 73836, 74016, 75301, 84384, 86352, 97146, 98448, 110754, 111024, 126576, 129528, 147672, 150602, 172704, 194292, 196896, 221508, 222048, 225903, 253152, 259056, 295344, 301204, 388584, 443016, 451806, 518112, 527107, 590688, 602408, 677709, 777168, 886032, 903612, 1054214, 1204816, 1355418, 1554336, 1581321, 1772064, 1807224, 2033127, 2108428, 2409632, 2710836, 3162642, 3614448, 4066254, 4216856, 4743963, 5421672, 6325284, 7228896, 8132508, 8433712, 9487926, 10843344, 12650568, 14231889, 16265016, 16867424, 18975852, 21686688, 25301136, 28463778, 32530032, 37951704, 50602272, 56927556, 65060064, 75903408, 113855112, 151806816, 227710224, 455420448]

約数ペア:

[(1, 455420448), (2, 227710224), (3, 151806816), (4, 113855112), (6, 75903408), (7, 65060064), (8, 56927556), (9, 50602272), (12, 37951704), (14, 32530032), (16, 28463778), (18, 25301136), (21, 21686688), (24, 18975852), (27, 16867424), (28, 16265016), (32, 14231889), (36, 12650568), (42, 10843344), (48, 9487926), (54, 8433712), (56, 8132508), (63, 7228896), (72, 6325284), (84, 5421672), (96, 4743963), (108, 4216856), (112, 4066254), (126, 3614448), (144, 3162642), (168, 2710836), (189, 2409632), (216, 2108428), (224, 2033127), (252, 1807224), (257, 1772064), (288, 1581321), (293, 1554336), (336, 1355418), (378, 1204816), (432, 1054214), (504, 903612), (514, 886032), (586, 777168), (672, 677709), (756, 602408), (771, 590688), (864, 527107), (879, 518112), (1008, 451806), (1028, 443016), (1172, 388584), (1512, 301204), (1542, 295344), (1758, 259056), (1799, 253152), (2016, 225903), (2051, 222048), (2056, 221508), (2313, 196896), (2344, 194292), (2637, 172704), (3024, 150602), (3084, 147672), (3516, 129528), (3598, 126576), (4102, 111024), (4112, 110754), (4626, 98448), (4688, 97146), (5274, 86352), (5397, 84384), (6048, 75301), (6153, 74016), (6168, 73836), (6939, 65632), (7032, 64764), (7196, 63288), (7911, 57568), (8204, 55512), (8224, 55377), (9252, 49224), (9376, 48573), (10548, 43176), (10794, 42192), (12306, 37008), (12336, 36918), (13878, 32816), (14064, 32382), (14392, 31644), (15822, 28784), (16191, 28128), (16408, 27756), (18459, 24672), (18504, 24612), (21096, 21588)]