331389504

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 168

約数和(自身を含む): 998736128

約数和(自身を除く): 667346624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 93, 96, 124, 134, 144, 186, 192, 201, 248, 268, 277, 279, 288, 372, 402, 496, 536, 554, 558, 576, 603, 744, 804, 831, 992, 1072, 1108, 1116, 1206, 1488, 1608, 1662, 1984, 2077, 2144, 2216, 2232, 2412, 2493, 2976, 3216, 3324, 4154, 4288, 4432, 4464, 4824, 4986, 5952, 6231, 6432, 6648, 8308, 8587, 8864, 8928, 9648, 9972, 12462, 12864, 13296, 16616, 17174, 17728, 17856, 18559, 18693, 19296, 19944, 24924, 25761, 26592, 33232, 34348, 37118, 37386, 38592, 39888, 49848, 51522, 53184, 55677, 66464, 68696, 74236, 74772, 77283, 79776, 99696, 103044, 111354, 132928, 137392, 148472, 149544, 154566, 159552, 167031, 199392, 206088, 222708, 274784, 296944, 299088, 309132, 334062, 398784, 412176, 445416, 549568, 575329, 593888, 598176, 618264, 668124, 824352, 890832, 1150658, 1187776, 1196352, 1236528, 1336248, 1648704, 1725987, 1781664, 2301316, 2473056, 2672496, 3451974, 3563328, 4602632, 4946112, 5177961, 5344992, 6903948, 9205264, 10355922, 10689984, 13807896, 18410528, 20711844, 27615792, 36821056, 41423688, 55231584, 82847376, 110463168, 165694752, 331389504]

約数ペア:

[(1, 331389504), (2, 165694752), (3, 110463168), (4, 82847376), (6, 55231584), (8, 41423688), (9, 36821056), (12, 27615792), (16, 20711844), (18, 18410528), (24, 13807896), (31, 10689984), (32, 10355922), (36, 9205264), (48, 6903948), (62, 5344992), (64, 5177961), (67, 4946112), (72, 4602632), (93, 3563328), (96, 3451974), (124, 2672496), (134, 2473056), (144, 2301316), (186, 1781664), (192, 1725987), (201, 1648704), (248, 1336248), (268, 1236528), (277, 1196352), (279, 1187776), (288, 1150658), (372, 890832), (402, 824352), (496, 668124), (536, 618264), (554, 598176), (558, 593888), (576, 575329), (603, 549568), (744, 445416), (804, 412176), (831, 398784), (992, 334062), (1072, 309132), (1108, 299088), (1116, 296944), (1206, 274784), (1488, 222708), (1608, 206088), (1662, 199392), (1984, 167031), (2077, 159552), (2144, 154566), (2216, 149544), (2232, 148472), (2412, 137392), (2493, 132928), (2976, 111354), (3216, 103044), (3324, 99696), (4154, 79776), (4288, 77283), (4432, 74772), (4464, 74236), (4824, 68696), (4986, 66464), (5952, 55677), (6231, 53184), (6432, 51522), (6648, 49848), (8308, 39888), (8587, 38592), (8864, 37386), (8928, 37118), (9648, 34348), (9972, 33232), (12462, 26592), (12864, 25761), (13296, 24924), (16616, 19944), (17174, 19296), (17728, 18693), (17856, 18559)]