342639648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 1103281452

約数和(自身を除く): 760641804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 173, 184, 207, 208, 234, 276, 288, 299, 312, 346, 368, 414, 416, 468, 519, 529, 552, 598, 624, 692, 736, 828, 897, 936, 1038, 1058, 1104, 1196, 1248, 1384, 1557, 1587, 1656, 1794, 1872, 2076, 2116, 2208, 2249, 2392, 2691, 2768, 3114, 3174, 3312, 3588, 3744, 3979, 4152, 4232, 4498, 4761, 4784, 5382, 5536, 6228, 6348, 6624, 6747, 6877, 7176, 7958, 8304, 8464, 8996, 9522, 9568, 10764, 11937, 12456, 12696, 13494, 13754, 14352, 15916, 16608, 16928, 17992, 19044, 20241, 20631, 21528, 23874, 24912, 25392, 26988, 27508, 28704, 31832, 35811, 35984, 38088, 40482, 41262, 43056, 47748, 49824, 50784, 51727, 53976, 55016, 61893, 63664, 71622, 71968, 76176, 80964, 82524, 86112, 91517, 95496, 103454, 107952, 110032, 123786, 127328, 143244, 152352, 155181, 161928, 165048, 183034, 190992, 206908, 215904, 220064, 247572, 274551, 286488, 310362, 323856, 330096, 366068, 381984, 413816, 465543, 495144, 549102, 572976, 620724, 647712, 660192, 732136, 823653, 827632, 931086, 990288, 1098204, 1145952, 1189721, 1241448, 1464272, 1647306, 1655264, 1862172, 1980576, 2196408, 2379442, 2482896, 2928544, 3294612, 3569163, 3724344, 4392816, 4758884, 4965792, 6589224, 7138326, 7448688, 8785632, 9517768, 10707489, 13178448, 14276652, 14897376, 19035536, 21414978, 26356896, 28553304, 38071072, 42829956, 57106608, 85659912, 114213216, 171319824, 342639648]

約数ペア:

[(1, 342639648), (2, 171319824), (3, 114213216), (4, 85659912), (6, 57106608), (8, 42829956), (9, 38071072), (12, 28553304), (13, 26356896), (16, 21414978), (18, 19035536), (23, 14897376), (24, 14276652), (26, 13178448), (32, 10707489), (36, 9517768), (39, 8785632), (46, 7448688), (48, 7138326), (52, 6589224), (69, 4965792), (72, 4758884), (78, 4392816), (92, 3724344), (96, 3569163), (104, 3294612), (117, 2928544), (138, 2482896), (144, 2379442), (156, 2196408), (173, 1980576), (184, 1862172), (207, 1655264), (208, 1647306), (234, 1464272), (276, 1241448), (288, 1189721), (299, 1145952), (312, 1098204), (346, 990288), (368, 931086), (414, 827632), (416, 823653), (468, 732136), (519, 660192), (529, 647712), (552, 620724), (598, 572976), (624, 549102), (692, 495144), (736, 465543), (828, 413816), (897, 381984), (936, 366068), (1038, 330096), (1058, 323856), (1104, 310362), (1196, 286488), (1248, 274551), (1384, 247572), (1557, 220064), (1587, 215904), (1656, 206908), (1794, 190992), (1872, 183034), (2076, 165048), (2116, 161928), (2208, 155181), (2249, 152352), (2392, 143244), (2691, 127328), (2768, 123786), (3114, 110032), (3174, 107952), (3312, 103454), (3588, 95496), (3744, 91517), (3979, 86112), (4152, 82524), (4232, 80964), (4498, 76176), (4761, 71968), (4784, 71622), (5382, 63664), (5536, 61893), (6228, 55016), (6348, 53976), (6624, 51727), (6747, 50784), (6877, 49824), (7176, 47748), (7958, 43056), (8304, 41262), (8464, 40482), (8996, 38088), (9522, 35984), (9568, 35811), (10764, 31832), (11937, 28704), (12456, 27508), (12696, 26988), (13494, 25392), (13754, 24912), (14352, 23874), (15916, 21528), (16608, 20631), (16928, 20241), (17992, 19044)]