258702192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 906227712

約数和(自身を除く): 647525520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 476, 487, 496, 504, 527, 558, 612, 651, 714, 744, 816, 868, 952, 974, 1008, 1054, 1071, 1116, 1224, 1302, 1428, 1461, 1488, 1581, 1736, 1904, 1948, 1953, 2108, 2142, 2232, 2448, 2604, 2856, 2922, 3162, 3409, 3472, 3689, 3896, 3906, 4216, 4284, 4383, 4464, 4743, 5208, 5712, 5844, 6324, 6818, 7378, 7792, 7812, 8279, 8432, 8568, 8766, 9486, 10227, 10416, 11067, 11688, 12648, 13636, 14756, 15097, 15624, 16558, 17136, 17532, 18972, 20454, 22134, 23376, 24837, 25296, 27272, 29512, 30194, 30681, 31248, 33116, 33201, 35064, 37944, 40908, 44268, 45291, 49674, 54544, 57953, 59024, 60388, 61362, 66232, 66402, 70128, 74511, 75888, 81816, 88536, 90582, 99348, 105679, 115906, 120776, 122724, 132464, 132804, 135873, 149022, 163632, 173859, 177072, 181164, 198696, 211358, 231812, 241552, 245448, 256649, 265608, 271746, 298044, 317037, 347718, 362328, 397392, 422716, 463624, 490896, 513298, 521577, 531216, 543492, 596088, 634074, 695436, 724656, 769947, 845432, 927248, 951111, 1026596, 1043154, 1086984, 1192176, 1268148, 1390872, 1539894, 1690864, 1796543, 1902222, 2053192, 2086308, 2173968, 2309841, 2536296, 2781744, 3079788, 3593086, 3804444, 4106384, 4172616, 4619682, 5072592, 5389629, 6159576, 7186172, 7608888, 8345232, 9239364, 10779258, 12319152, 14372344, 15217776, 16168887, 18478728, 21558516, 28744688, 32337774, 36957456, 43117032, 64675548, 86234064, 129351096, 258702192]

約数ペア:

[(1, 258702192), (2, 129351096), (3, 86234064), (4, 64675548), (6, 43117032), (7, 36957456), (8, 32337774), (9, 28744688), (12, 21558516), (14, 18478728), (16, 16168887), (17, 15217776), (18, 14372344), (21, 12319152), (24, 10779258), (28, 9239364), (31, 8345232), (34, 7608888), (36, 7186172), (42, 6159576), (48, 5389629), (51, 5072592), (56, 4619682), (62, 4172616), (63, 4106384), (68, 3804444), (72, 3593086), (84, 3079788), (93, 2781744), (102, 2536296), (112, 2309841), (119, 2173968), (124, 2086308), (126, 2053192), (136, 1902222), (144, 1796543), (153, 1690864), (168, 1539894), (186, 1390872), (204, 1268148), (217, 1192176), (238, 1086984), (248, 1043154), (252, 1026596), (272, 951111), (279, 927248), (306, 845432), (336, 769947), (357, 724656), (372, 695436), (408, 634074), (434, 596088), (476, 543492), (487, 531216), (496, 521577), (504, 513298), (527, 490896), (558, 463624), (612, 422716), (651, 397392), (714, 362328), (744, 347718), (816, 317037), (868, 298044), (952, 271746), (974, 265608), (1008, 256649), (1054, 245448), (1071, 241552), (1116, 231812), (1224, 211358), (1302, 198696), (1428, 181164), (1461, 177072), (1488, 173859), (1581, 163632), (1736, 149022), (1904, 135873), (1948, 132804), (1953, 132464), (2108, 122724), (2142, 120776), (2232, 115906), (2448, 105679), (2604, 99348), (2856, 90582), (2922, 88536), (3162, 81816), (3409, 75888), (3472, 74511), (3689, 70128), (3896, 66402), (3906, 66232), (4216, 61362), (4284, 60388), (4383, 59024), (4464, 57953), (4743, 54544), (5208, 49674), (5712, 45291), (5844, 44268), (6324, 40908), (6818, 37944), (7378, 35064), (7792, 33201), (7812, 33116), (8279, 31248), (8432, 30681), (8568, 30194), (8766, 29512), (9486, 27272), (10227, 25296), (10416, 24837), (11067, 23376), (11688, 22134), (12648, 20454), (13636, 18972), (14756, 17532), (15097, 17136), (15624, 16558)]