258103248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 529346352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 493, 624, 663, 696, 754, 816, 839, 884, 986, 1131, 1326, 1392, 1479, 1508, 1678, 1768, 1972, 2262, 2517, 2652, 2958, 3016, 3356, 3536, 3944, 4524, 5034, 5304, 5916, 6032, 6409, 6712, 7888, 9048, 10068, 10608, 10907, 11832, 12818, 13424, 14263, 18096, 19227, 20136, 21814, 23664, 24331, 25636, 28526, 32721, 38454, 40272, 42789, 43628, 48662, 51272, 57052, 65442, 72993, 76908, 85578, 87256, 97324, 102544, 114104, 130884, 145986, 153816, 171156, 174512, 185419, 194648, 228208, 261768, 291972, 307632, 316303, 342312, 370838, 389296, 413627, 523536, 556257, 583944, 632606, 684624, 741676, 827254, 948909, 1112514, 1167888, 1240881, 1265212, 1483352, 1654508, 1897818, 2225028, 2481762, 2530424, 2966704, 3309016, 3795636, 4450056, 4963524, 5060848, 5377151, 6618032, 7591272, 8900112, 9927048, 10754302, 15182544, 16131453, 19854096, 21508604, 32262906, 43017208, 64525812, 86034416, 129051624, 258103248]

約数ペア:

[(1, 258103248), (2, 129051624), (3, 86034416), (4, 64525812), (6, 43017208), (8, 32262906), (12, 21508604), (13, 19854096), (16, 16131453), (17, 15182544), (24, 10754302), (26, 9927048), (29, 8900112), (34, 7591272), (39, 6618032), (48, 5377151), (51, 5060848), (52, 4963524), (58, 4450056), (68, 3795636), (78, 3309016), (87, 2966704), (102, 2530424), (104, 2481762), (116, 2225028), (136, 1897818), (156, 1654508), (174, 1483352), (204, 1265212), (208, 1240881), (221, 1167888), (232, 1112514), (272, 948909), (312, 827254), (348, 741676), (377, 684624), (408, 632606), (442, 583944), (464, 556257), (493, 523536), (624, 413627), (663, 389296), (696, 370838), (754, 342312), (816, 316303), (839, 307632), (884, 291972), (986, 261768), (1131, 228208), (1326, 194648), (1392, 185419), (1479, 174512), (1508, 171156), (1678, 153816), (1768, 145986), (1972, 130884), (2262, 114104), (2517, 102544), (2652, 97324), (2958, 87256), (3016, 85578), (3356, 76908), (3536, 72993), (3944, 65442), (4524, 57052), (5034, 51272), (5304, 48662), (5916, 43628), (6032, 42789), (6409, 40272), (6712, 38454), (7888, 32721), (9048, 28526), (10068, 25636), (10608, 24331), (10907, 23664), (11832, 21814), (12818, 20136), (13424, 19227), (14263, 18096)]