328890744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1142799840

約数和(自身を除く): 813909096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 71, 72, 78, 84, 91, 98, 101, 104, 117, 126, 142, 147, 156, 168, 182, 196, 202, 213, 234, 252, 273, 284, 294, 303, 312, 364, 392, 404, 426, 441, 468, 497, 504, 546, 568, 588, 606, 637, 639, 707, 728, 808, 819, 852, 882, 909, 923, 936, 994, 1092, 1176, 1212, 1274, 1278, 1313, 1414, 1491, 1638, 1704, 1764, 1818, 1846, 1911, 1988, 2121, 2184, 2424, 2548, 2556, 2626, 2769, 2828, 2982, 3276, 3479, 3528, 3636, 3692, 3822, 3939, 3976, 4242, 4473, 4949, 5096, 5112, 5252, 5538, 5656, 5733, 5964, 6363, 6461, 6552, 6958, 7171, 7272, 7384, 7644, 7878, 8307, 8484, 8946, 9191, 9898, 10437, 10504, 11076, 11466, 11817, 11928, 12726, 12922, 13916, 14342, 14847, 15288, 15756, 16614, 16968, 17892, 18382, 19383, 19796, 20874, 21513, 22152, 22932, 23634, 25452, 25844, 27573, 27832, 28684, 29694, 31311, 31512, 33228, 35784, 36764, 38766, 39592, 41748, 43026, 44541, 45227, 45864, 47268, 50197, 50904, 51688, 55146, 57368, 58149, 59388, 62622, 64337, 64539, 66456, 73528, 77532, 82719, 83496, 86052, 89082, 90454, 93223, 94536, 100394, 110292, 116298, 118776, 125244, 128674, 129078, 135681, 150591, 155064, 165438, 172104, 178164, 180908, 186446, 193011, 200788, 220584, 232596, 250488, 257348, 258156, 271362, 279669, 301182, 330876, 351379, 356328, 361816, 372892, 386022, 401576, 407043, 451773, 465192, 514696, 516312, 542724, 559338, 579033, 602364, 652561, 661752, 702758, 745784, 772044, 814086, 839007, 903546, 1054137, 1085448, 1118676, 1158066, 1204728, 1305122, 1405516, 1544088, 1628172, 1678014, 1807092, 1957683, 2108274, 2237352, 2316132, 2610244, 2811032, 3162411, 3256344, 3356028, 3614184, 3915366, 4216548, 4567927, 4632264, 5220488, 5873049, 6324822, 6712056, 7830732, 8433096, 9135854, 11746098, 12649644, 13703781, 15661464, 18271708, 23492196, 25299288, 27407562, 36543416, 41111343, 46984392, 54815124, 82222686, 109630248, 164445372, 328890744]

約数ペア:

[(1, 328890744), (2, 164445372), (3, 109630248), (4, 82222686), (6, 54815124), (7, 46984392), (8, 41111343), (9, 36543416), (12, 27407562), (13, 25299288), (14, 23492196), (18, 18271708), (21, 15661464), (24, 13703781), (26, 12649644), (28, 11746098), (36, 9135854), (39, 8433096), (42, 7830732), (49, 6712056), (52, 6324822), (56, 5873049), (63, 5220488), (71, 4632264), (72, 4567927), (78, 4216548), (84, 3915366), (91, 3614184), (98, 3356028), (101, 3256344), (104, 3162411), (117, 2811032), (126, 2610244), (142, 2316132), (147, 2237352), (156, 2108274), (168, 1957683), (182, 1807092), (196, 1678014), (202, 1628172), (213, 1544088), (234, 1405516), (252, 1305122), (273, 1204728), (284, 1158066), (294, 1118676), (303, 1085448), (312, 1054137), (364, 903546), (392, 839007), (404, 814086), (426, 772044), (441, 745784), (468, 702758), (497, 661752), (504, 652561), (546, 602364), (568, 579033), (588, 559338), (606, 542724), (637, 516312), (639, 514696), (707, 465192), (728, 451773), (808, 407043), (819, 401576), (852, 386022), (882, 372892), (909, 361816), (923, 356328), (936, 351379), (994, 330876), (1092, 301182), (1176, 279669), (1212, 271362), (1274, 258156), (1278, 257348), (1313, 250488), (1414, 232596), (1491, 220584), (1638, 200788), (1704, 193011), (1764, 186446), (1818, 180908), (1846, 178164), (1911, 172104), (1988, 165438), (2121, 155064), (2184, 150591), (2424, 135681), (2548, 129078), (2556, 128674), (2626, 125244), (2769, 118776), (2828, 116298), (2982, 110292), (3276, 100394), (3479, 94536), (3528, 93223), (3636, 90454), (3692, 89082), (3822, 86052), (3939, 83496), (3976, 82719), (4242, 77532), (4473, 73528), (4949, 66456), (5096, 64539), (5112, 64337), (5252, 62622), (5538, 59388), (5656, 58149), (5733, 57368), (5964, 55146), (6363, 51688), (6461, 50904), (6552, 50197), (6958, 47268), (7171, 45864), (7272, 45227), (7384, 44541), (7644, 43026), (7878, 41748), (8307, 39592), (8484, 38766), (8946, 36764), (9191, 35784), (9898, 33228), (10437, 31512), (10504, 31311), (11076, 29694), (11466, 28684), (11817, 27832), (11928, 27573), (12726, 25844), (12922, 25452), (13916, 23634), (14342, 22932), (14847, 22152), (15288, 21513), (15756, 20874), (16614, 19796), (16968, 19383), (17892, 18382)]