326941056

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 1096704000

約数和(自身を除く): 769762944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 383, 384, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 766, 832, 864, 912, 936, 988, 1026, 1149, 1152, 1216, 1248, 1368, 1404, 1482, 1532, 1664, 1728, 1824, 1872, 1976, 2052, 2223, 2298, 2432, 2496, 2736, 2808, 2964, 3064, 3447, 3456, 3648, 3744, 3952, 4104, 4446, 4596, 4979, 4992, 5472, 5616, 5928, 6128, 6669, 6894, 7277, 7296, 7488, 7904, 8208, 8892, 9192, 9958, 10341, 10944, 11232, 11856, 12256, 13338, 13788, 14554, 14937, 14976, 15808, 16416, 17784, 18384, 19916, 20682, 21831, 21888, 22464, 23712, 24512, 26676, 27576, 29108, 29874, 31616, 32832, 35568, 36768, 39832, 41364, 43662, 44811, 44928, 47424, 49024, 53352, 55152, 58216, 59748, 65493, 65664, 71136, 73536, 79664, 82728, 87324, 89622, 94601, 94848, 106704, 110304, 116432, 119496, 130986, 134433, 142272, 147072, 159328, 165456, 174648, 179244, 189202, 196479, 213408, 220608, 232864, 238992, 261972, 268866, 283803, 284544, 318656, 330912, 349296, 358488, 378404, 392958, 426816, 441216, 465728, 477984, 523944, 537732, 567606, 637312, 661824, 698592, 716976, 756808, 785916, 851409, 853632, 931456, 955968, 1047888, 1075464, 1135212, 1323648, 1397184, 1433952, 1513616, 1571832, 1702818, 1911936, 2095776, 2150928, 2270424, 2554227, 2794368, 2867904, 3027232, 3143664, 3405636, 4191552, 4301856, 4540848, 5108454, 5735808, 6054464, 6287328, 6811272, 8383104, 8603712, 9081696, 10216908, 12108928, 12574656, 13622544, 17207424, 18163392, 20433816, 25149312, 27245088, 36326784, 40867632, 54490176, 81735264, 108980352, 163470528, 326941056]

約数ペア:

[(1, 326941056), (2, 163470528), (3, 108980352), (4, 81735264), (6, 54490176), (8, 40867632), (9, 36326784), (12, 27245088), (13, 25149312), (16, 20433816), (18, 18163392), (19, 17207424), (24, 13622544), (26, 12574656), (27, 12108928), (32, 10216908), (36, 9081696), (38, 8603712), (39, 8383104), (48, 6811272), (52, 6287328), (54, 6054464), (57, 5735808), (64, 5108454), (72, 4540848), (76, 4301856), (78, 4191552), (96, 3405636), (104, 3143664), (108, 3027232), (114, 2867904), (117, 2794368), (128, 2554227), (144, 2270424), (152, 2150928), (156, 2095776), (171, 1911936), (192, 1702818), (208, 1571832), (216, 1513616), (228, 1433952), (234, 1397184), (247, 1323648), (288, 1135212), (304, 1075464), (312, 1047888), (342, 955968), (351, 931456), (383, 853632), (384, 851409), (416, 785916), (432, 756808), (456, 716976), (468, 698592), (494, 661824), (513, 637312), (576, 567606), (608, 537732), (624, 523944), (684, 477984), (702, 465728), (741, 441216), (766, 426816), (832, 392958), (864, 378404), (912, 358488), (936, 349296), (988, 330912), (1026, 318656), (1149, 284544), (1152, 283803), (1216, 268866), (1248, 261972), (1368, 238992), (1404, 232864), (1482, 220608), (1532, 213408), (1664, 196479), (1728, 189202), (1824, 179244), (1872, 174648), (1976, 165456), (2052, 159328), (2223, 147072), (2298, 142272), (2432, 134433), (2496, 130986), (2736, 119496), (2808, 116432), (2964, 110304), (3064, 106704), (3447, 94848), (3456, 94601), (3648, 89622), (3744, 87324), (3952, 82728), (4104, 79664), (4446, 73536), (4596, 71136), (4979, 65664), (4992, 65493), (5472, 59748), (5616, 58216), (5928, 55152), (6128, 53352), (6669, 49024), (6894, 47424), (7277, 44928), (7296, 44811), (7488, 43662), (7904, 41364), (8208, 39832), (8892, 36768), (9192, 35568), (9958, 32832), (10341, 31616), (10944, 29874), (11232, 29108), (11856, 27576), (12256, 26676), (13338, 24512), (13788, 23712), (14554, 22464), (14937, 21888), (14976, 21831), (15808, 20682), (16416, 19916), (17784, 18384)]