279476712

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 789539400

約数和(自身を除く): 510062688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 137, 174, 232, 261, 274, 348, 411, 522, 548, 696, 822, 977, 1044, 1096, 1233, 1644, 1954, 2088, 2466, 2931, 3288, 3908, 3973, 4932, 5862, 7816, 7946, 8793, 9864, 11724, 11919, 15892, 17586, 23448, 23838, 28333, 31784, 35172, 35757, 47676, 56666, 70344, 71514, 84999, 95352, 113332, 133849, 143028, 169998, 226664, 254997, 267698, 286056, 339996, 401547, 509994, 535396, 679992, 803094, 1019988, 1070792, 1204641, 1606188, 2039976, 2409282, 3212376, 3881621, 4818564, 7763242, 9637128, 11644863, 15526484, 23289726, 31052968, 34934589, 46579452, 69869178, 93158904, 139738356, 279476712]

約数ペア:

[(1, 279476712), (2, 139738356), (3, 93158904), (4, 69869178), (6, 46579452), (8, 34934589), (9, 31052968), (12, 23289726), (18, 15526484), (24, 11644863), (29, 9637128), (36, 7763242), (58, 4818564), (72, 3881621), (87, 3212376), (116, 2409282), (137, 2039976), (174, 1606188), (232, 1204641), (261, 1070792), (274, 1019988), (348, 803094), (411, 679992), (522, 535396), (548, 509994), (696, 401547), (822, 339996), (977, 286056), (1044, 267698), (1096, 254997), (1233, 226664), (1644, 169998), (1954, 143028), (2088, 133849), (2466, 113332), (2931, 95352), (3288, 84999), (3908, 71514), (3973, 70344), (4932, 56666), (5862, 47676), (7816, 35757), (7946, 35172), (8793, 31784), (9864, 28333), (11724, 23838), (11919, 23448), (15892, 17586)]