248542128

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 750110720

約数和(自身を除く): 501568592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 67, 72, 93, 108, 124, 134, 144, 186, 201, 216, 248, 268, 277, 279, 372, 402, 432, 496, 536, 554, 558, 603, 744, 804, 831, 837, 1072, 1108, 1116, 1206, 1488, 1608, 1662, 1674, 1809, 2077, 2216, 2232, 2412, 2493, 3216, 3324, 3348, 3618, 4154, 4432, 4464, 4824, 4986, 6231, 6648, 6696, 7236, 7479, 8308, 8587, 9648, 9972, 12462, 13296, 13392, 14472, 14958, 16616, 17174, 18559, 18693, 19944, 24924, 25761, 28944, 29916, 33232, 34348, 37118, 37386, 39888, 49848, 51522, 55677, 56079, 59832, 68696, 74236, 74772, 77283, 99696, 103044, 111354, 112158, 119664, 137392, 148472, 149544, 154566, 167031, 206088, 222708, 224316, 231849, 296944, 299088, 309132, 334062, 412176, 445416, 448632, 463698, 501093, 575329, 618264, 668124, 890832, 897264, 927396, 1002186, 1150658, 1236528, 1336248, 1725987, 1854792, 2004372, 2301316, 2672496, 3451974, 3709584, 4008744, 4602632, 5177961, 6903948, 8017488, 9205264, 10355922, 13807896, 15533883, 20711844, 27615792, 31067766, 41423688, 62135532, 82847376, 124271064, 248542128]

約数ペア:

[(1, 248542128), (2, 124271064), (3, 82847376), (4, 62135532), (6, 41423688), (8, 31067766), (9, 27615792), (12, 20711844), (16, 15533883), (18, 13807896), (24, 10355922), (27, 9205264), (31, 8017488), (36, 6903948), (48, 5177961), (54, 4602632), (62, 4008744), (67, 3709584), (72, 3451974), (93, 2672496), (108, 2301316), (124, 2004372), (134, 1854792), (144, 1725987), (186, 1336248), (201, 1236528), (216, 1150658), (248, 1002186), (268, 927396), (277, 897264), (279, 890832), (372, 668124), (402, 618264), (432, 575329), (496, 501093), (536, 463698), (554, 448632), (558, 445416), (603, 412176), (744, 334062), (804, 309132), (831, 299088), (837, 296944), (1072, 231849), (1108, 224316), (1116, 222708), (1206, 206088), (1488, 167031), (1608, 154566), (1662, 149544), (1674, 148472), (1809, 137392), (2077, 119664), (2216, 112158), (2232, 111354), (2412, 103044), (2493, 99696), (3216, 77283), (3324, 74772), (3348, 74236), (3618, 68696), (4154, 59832), (4432, 56079), (4464, 55677), (4824, 51522), (4986, 49848), (6231, 39888), (6648, 37386), (6696, 37118), (7236, 34348), (7479, 33232), (8308, 29916), (8587, 28944), (9648, 25761), (9972, 24924), (12462, 19944), (13296, 18693), (13392, 18559), (14472, 17174), (14958, 16616)]