254493096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 128

約数和(自身を含む): 773539200

約数和(自身を除く): 519046104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 232, 264, 286, 312, 319, 348, 377, 429, 572, 638, 696, 754, 858, 957, 1131, 1144, 1276, 1508, 1716, 1914, 2262, 2552, 2557, 3016, 3432, 3828, 4147, 4524, 5114, 7656, 7671, 8294, 9048, 10228, 12441, 15342, 16588, 20456, 24882, 28127, 30684, 33176, 33241, 49764, 56254, 61368, 66482, 74153, 84381, 99528, 99723, 112508, 132964, 148306, 168762, 199446, 222459, 225016, 265928, 296612, 337524, 365651, 398892, 444918, 593224, 675048, 731302, 797784, 815683, 889836, 963989, 1096953, 1462604, 1631366, 1779672, 1927978, 2193906, 2447049, 2891967, 2925208, 3262732, 3855956, 4387812, 4894098, 5783934, 6525464, 7711912, 8775624, 9788196, 10603879, 11567868, 19576392, 21207758, 23135736, 31811637, 42415516, 63623274, 84831032, 127246548, 254493096]

約数ペア:

[(1, 254493096), (2, 127246548), (3, 84831032), (4, 63623274), (6, 42415516), (8, 31811637), (11, 23135736), (12, 21207758), (13, 19576392), (22, 11567868), (24, 10603879), (26, 9788196), (29, 8775624), (33, 7711912), (39, 6525464), (44, 5783934), (52, 4894098), (58, 4387812), (66, 3855956), (78, 3262732), (87, 2925208), (88, 2891967), (104, 2447049), (116, 2193906), (132, 1927978), (143, 1779672), (156, 1631366), (174, 1462604), (232, 1096953), (264, 963989), (286, 889836), (312, 815683), (319, 797784), (348, 731302), (377, 675048), (429, 593224), (572, 444918), (638, 398892), (696, 365651), (754, 337524), (858, 296612), (957, 265928), (1131, 225016), (1144, 222459), (1276, 199446), (1508, 168762), (1716, 148306), (1914, 132964), (2262, 112508), (2552, 99723), (2557, 99528), (3016, 84381), (3432, 74153), (3828, 66482), (4147, 61368), (4524, 56254), (5114, 49764), (7656, 33241), (7671, 33176), (8294, 30684), (9048, 28127), (10228, 24882), (12441, 20456), (15342, 16588)]