254413152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1421

約数の個数: 144

約数和(自身を含む): 836008992

約数和(自身を除く): 581595840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1301, 1358, 1552, 1746, 2016, 2037, 2328, 2602, 2716, 3104, 3492, 3903, 4074, 4656, 5204, 5432, 6111, 6984, 7806, 8148, 9107, 9312, 10408, 10864, 11709, 12222, 13968, 15612, 16296, 18214, 20816, 21728, 23418, 24444, 27321, 27936, 31224, 32592, 36428, 41632, 46836, 48888, 54642, 62448, 65184, 72856, 81963, 93672, 97776, 109284, 124896, 126197, 145712, 163926, 187344, 195552, 218568, 252394, 291424, 327852, 374688, 378591, 437136, 504788, 655704, 757182, 874272, 883379, 1009576, 1135773, 1311408, 1514364, 1766758, 2019152, 2271546, 2622816, 2650137, 3028728, 3533516, 4038304, 4543092, 5300274, 6057456, 7067032, 7950411, 9086184, 10600548, 12114912, 14134064, 15900822, 18172368, 21201096, 28268128, 31801644, 36344736, 42402192, 63603288, 84804384, 127206576, 254413152]

約数ペア:

[(1, 254413152), (2, 127206576), (3, 84804384), (4, 63603288), (6, 42402192), (7, 36344736), (8, 31801644), (9, 28268128), (12, 21201096), (14, 18172368), (16, 15900822), (18, 14134064), (21, 12114912), (24, 10600548), (28, 9086184), (32, 7950411), (36, 7067032), (42, 6057456), (48, 5300274), (56, 4543092), (63, 4038304), (72, 3533516), (84, 3028728), (96, 2650137), (97, 2622816), (112, 2271546), (126, 2019152), (144, 1766758), (168, 1514364), (194, 1311408), (224, 1135773), (252, 1009576), (288, 883379), (291, 874272), (336, 757182), (388, 655704), (504, 504788), (582, 437136), (672, 378591), (679, 374688), (776, 327852), (873, 291424), (1008, 252394), (1164, 218568), (1301, 195552), (1358, 187344), (1552, 163926), (1746, 145712), (2016, 126197), (2037, 124896), (2328, 109284), (2602, 97776), (2716, 93672), (3104, 81963), (3492, 72856), (3903, 65184), (4074, 62448), (4656, 54642), (5204, 48888), (5432, 46836), (6111, 41632), (6984, 36428), (7806, 32592), (8148, 31224), (9107, 27936), (9312, 27321), (10408, 24444), (10864, 23418), (11709, 21728), (12222, 20816), (13968, 18214), (15612, 16296)]