561245328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6042

約数の個数: 160

約数和(自身を含む): 1900830720

約数和(自身を除く): 1339585392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 5987, 6696, 7812, 10416, 11718, 11974, 13392, 15624, 17961, 23436, 23948, 31248, 35922, 41909, 46872, 47896, 53883, 71844, 83818, 93744, 95792, 107766, 125727, 143688, 161649, 167636, 185597, 215532, 251454, 287376, 323298, 335272, 371194, 377181, 431064, 502908, 556791, 646596, 670544, 742388, 754362, 862128, 1005816, 1113582, 1131543, 1293192, 1299179, 1484776, 1508724, 1670373, 2011632, 2227164, 2263086, 2586384, 2598358, 2969552, 3017448, 3340746, 3897537, 4454328, 4526172, 5011119, 5196716, 6034896, 6681492, 7795074, 8908656, 9052344, 10022238, 10393432, 11692611, 13362984, 15590148, 18104688, 20044476, 20786864, 23385222, 26725968, 31180296, 35077833, 40088952, 46770444, 62360592, 70155666, 80177904, 93540888, 140311332, 187081776, 280622664, 561245328]

約数ペア:

[(1, 561245328), (2, 280622664), (3, 187081776), (4, 140311332), (6, 93540888), (7, 80177904), (8, 70155666), (9, 62360592), (12, 46770444), (14, 40088952), (16, 35077833), (18, 31180296), (21, 26725968), (24, 23385222), (27, 20786864), (28, 20044476), (31, 18104688), (36, 15590148), (42, 13362984), (48, 11692611), (54, 10393432), (56, 10022238), (62, 9052344), (63, 8908656), (72, 7795074), (84, 6681492), (93, 6034896), (108, 5196716), (112, 5011119), (124, 4526172), (126, 4454328), (144, 3897537), (168, 3340746), (186, 3017448), (189, 2969552), (216, 2598358), (217, 2586384), (248, 2263086), (252, 2227164), (279, 2011632), (336, 1670373), (372, 1508724), (378, 1484776), (432, 1299179), (434, 1293192), (496, 1131543), (504, 1113582), (558, 1005816), (651, 862128), (744, 754362), (756, 742388), (837, 670544), (868, 646596), (1008, 556791), (1116, 502908), (1302, 431064), (1488, 377181), (1512, 371194), (1674, 335272), (1736, 323298), (1953, 287376), (2232, 251454), (2604, 215532), (3024, 185597), (3348, 167636), (3472, 161649), (3906, 143688), (4464, 125727), (5208, 107766), (5859, 95792), (5987, 93744), (6696, 83818), (7812, 71844), (10416, 53883), (11718, 47896), (11974, 46872), (13392, 41909), (15624, 35922), (17961, 31248), (23436, 23948)]