481130416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 1086024240

約数和(自身を除く): 604893824

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 83, 104, 116, 124, 166, 208, 232, 248, 332, 377, 403, 464, 496, 664, 754, 806, 899, 961, 1079, 1328, 1508, 1612, 1798, 1922, 2158, 2407, 2573, 3016, 3224, 3596, 3844, 4316, 4814, 5146, 6032, 6448, 7192, 7688, 8632, 9628, 10292, 11687, 12493, 14384, 15376, 17264, 19256, 20584, 23374, 24986, 27869, 31291, 33449, 38512, 41168, 46748, 49972, 55738, 62582, 66898, 74617, 79763, 93496, 99944, 111476, 125164, 133796, 149234, 159526, 186992, 199888, 222952, 250328, 267592, 298468, 319052, 362297, 445904, 500656, 535184, 596936, 638104, 724594, 970021, 1036919, 1193872, 1276208, 1449188, 1940042, 2073838, 2313127, 2898376, 3880084, 4147676, 4626254, 5796752, 7760168, 8295352, 9252508, 15520336, 16590704, 18505016, 30070651, 37010032, 60141302, 120282604, 240565208, 481130416]

約数ペア:

[(1, 481130416), (2, 240565208), (4, 120282604), (8, 60141302), (13, 37010032), (16, 30070651), (26, 18505016), (29, 16590704), (31, 15520336), (52, 9252508), (58, 8295352), (62, 7760168), (83, 5796752), (104, 4626254), (116, 4147676), (124, 3880084), (166, 2898376), (208, 2313127), (232, 2073838), (248, 1940042), (332, 1449188), (377, 1276208), (403, 1193872), (464, 1036919), (496, 970021), (664, 724594), (754, 638104), (806, 596936), (899, 535184), (961, 500656), (1079, 445904), (1328, 362297), (1508, 319052), (1612, 298468), (1798, 267592), (1922, 250328), (2158, 222952), (2407, 199888), (2573, 186992), (3016, 159526), (3224, 149234), (3596, 133796), (3844, 125164), (4316, 111476), (4814, 99944), (5146, 93496), (6032, 79763), (6448, 74617), (7192, 66898), (7688, 62582), (8632, 55738), (9628, 49972), (10292, 46748), (11687, 41168), (12493, 38512), (14384, 33449), (15376, 31291), (17264, 27869), (19256, 24986), (20584, 23374)]