349135488

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 256

約数和(自身を含む): 1170960000

約数和(自身を除く): 821824512

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, 384, 409, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 818, 832, 864, 912, 936, 988, 1026, 1152, 1216, 1227, 1248, 1368, 1404, 1482, 1636, 1664, 1728, 1824, 1872, 1976, 2052, 2223, 2432, 2454, 2496, 2736, 2808, 2964, 3272, 3456, 3648, 3681, 3744, 3952, 4104, 4446, 4908, 4992, 5317, 5472, 5616, 5928, 6544, 6669, 7296, 7362, 7488, 7771, 7904, 8208, 8892, 9816, 10634, 10944, 11043, 11232, 11856, 13088, 13338, 14724, 14976, 15542, 15808, 15951, 16416, 17784, 19632, 21268, 21888, 22086, 22464, 23313, 23712, 26176, 26676, 29448, 31084, 31616, 31902, 32832, 35568, 39264, 42536, 44172, 44928, 46626, 47424, 47853, 52352, 53352, 58896, 62168, 63804, 65664, 69939, 71136, 78528, 85072, 88344, 93252, 94848, 95706, 101023, 106704, 117792, 124336, 127608, 139878, 142272, 143559, 157056, 170144, 176688, 186504, 191412, 202046, 209817, 213408, 235584, 248672, 255216, 279756, 284544, 287118, 303069, 340288, 353376, 373008, 382824, 404092, 419634, 426816, 471168, 497344, 510432, 559512, 574236, 606138, 680576, 706752, 746016, 765648, 808184, 839268, 853632, 909207, 994688, 1020864, 1119024, 1148472, 1212276, 1413504, 1492032, 1531296, 1616368, 1678536, 1818414, 2041728, 2238048, 2296944, 2424552, 2727621, 2984064, 3062592, 3232736, 3357072, 3636828, 4476096, 4593888, 4849104, 5455242, 6125184, 6465472, 6714144, 7273656, 8952192, 9187776, 9698208, 10910484, 12930944, 13428288, 14547312, 18375552, 19396416, 21820968, 26856576, 29094624, 38792832, 43641936, 58189248, 87283872, 116378496, 174567744, 349135488]

約数ペア:

[(1, 349135488), (2, 174567744), (3, 116378496), (4, 87283872), (6, 58189248), (8, 43641936), (9, 38792832), (12, 29094624), (13, 26856576), (16, 21820968), (18, 19396416), (19, 18375552), (24, 14547312), (26, 13428288), (27, 12930944), (32, 10910484), (36, 9698208), (38, 9187776), (39, 8952192), (48, 7273656), (52, 6714144), (54, 6465472), (57, 6125184), (64, 5455242), (72, 4849104), (76, 4593888), (78, 4476096), (96, 3636828), (104, 3357072), (108, 3232736), (114, 3062592), (117, 2984064), (128, 2727621), (144, 2424552), (152, 2296944), (156, 2238048), (171, 2041728), (192, 1818414), (208, 1678536), (216, 1616368), (228, 1531296), (234, 1492032), (247, 1413504), (288, 1212276), (304, 1148472), (312, 1119024), (342, 1020864), (351, 994688), (384, 909207), (409, 853632), (416, 839268), (432, 808184), (456, 765648), (468, 746016), (494, 706752), (513, 680576), (576, 606138), (608, 574236), (624, 559512), (684, 510432), (702, 497344), (741, 471168), (818, 426816), (832, 419634), (864, 404092), (912, 382824), (936, 373008), (988, 353376), (1026, 340288), (1152, 303069), (1216, 287118), (1227, 284544), (1248, 279756), (1368, 255216), (1404, 248672), (1482, 235584), (1636, 213408), (1664, 209817), (1728, 202046), (1824, 191412), (1872, 186504), (1976, 176688), (2052, 170144), (2223, 157056), (2432, 143559), (2454, 142272), (2496, 139878), (2736, 127608), (2808, 124336), (2964, 117792), (3272, 106704), (3456, 101023), (3648, 95706), (3681, 94848), (3744, 93252), (3952, 88344), (4104, 85072), (4446, 78528), (4908, 71136), (4992, 69939), (5317, 65664), (5472, 63804), (5616, 62168), (5928, 58896), (6544, 53352), (6669, 52352), (7296, 47853), (7362, 47424), (7488, 46626), (7771, 44928), (7904, 44172), (8208, 42536), (8892, 39264), (9816, 35568), (10634, 32832), (10944, 31902), (11043, 31616), (11232, 31084), (11856, 29448), (13088, 26676), (13338, 26176), (14724, 23712), (14976, 23313), (15542, 22464), (15808, 22086), (15951, 21888), (16416, 21268), (17784, 19632)]