248930496

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1604

約数の個数: 140

約数和(自身を含む): 762203200

約数和(自身を除く): 513272704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1549, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3098, 3348, 4464, 4647, 5022, 5184, 5952, 6196, 6696, 8928, 9294, 10044, 12392, 13392, 13941, 17856, 18588, 20088, 24784, 26784, 27882, 37176, 40176, 41823, 48019, 49568, 53568, 55764, 74352, 80352, 83646, 96038, 99136, 111528, 125469, 144057, 148704, 160704, 167292, 192076, 223056, 250938, 288114, 297408, 334584, 384152, 432171, 446112, 501876, 576228, 669168, 768304, 864342, 892224, 1003752, 1152456, 1296513, 1338336, 1536608, 1728684, 2007504, 2304912, 2593026, 2676672, 3073216, 3457368, 3889539, 4015008, 4609824, 5186052, 6914736, 7779078, 8030016, 9219648, 10372104, 13829472, 15558156, 20744208, 27658944, 31116312, 41488416, 62232624, 82976832, 124465248, 248930496]

約数ペア:

[(1, 248930496), (2, 124465248), (3, 82976832), (4, 62232624), (6, 41488416), (8, 31116312), (9, 27658944), (12, 20744208), (16, 15558156), (18, 13829472), (24, 10372104), (27, 9219648), (31, 8030016), (32, 7779078), (36, 6914736), (48, 5186052), (54, 4609824), (62, 4015008), (64, 3889539), (72, 3457368), (81, 3073216), (93, 2676672), (96, 2593026), (108, 2304912), (124, 2007504), (144, 1728684), (162, 1536608), (186, 1338336), (192, 1296513), (216, 1152456), (248, 1003752), (279, 892224), (288, 864342), (324, 768304), (372, 669168), (432, 576228), (496, 501876), (558, 446112), (576, 432171), (648, 384152), (744, 334584), (837, 297408), (864, 288114), (992, 250938), (1116, 223056), (1296, 192076), (1488, 167292), (1549, 160704), (1674, 148704), (1728, 144057), (1984, 125469), (2232, 111528), (2511, 99136), (2592, 96038), (2976, 83646), (3098, 80352), (3348, 74352), (4464, 55764), (4647, 53568), (5022, 49568), (5184, 48019), (5952, 41823), (6196, 40176), (6696, 37176), (8928, 27882), (9294, 26784), (10044, 24784), (12392, 20088), (13392, 18588), (13941, 17856)]