38918232

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 119790000

約数和(自身を除く): 80871768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 81, 87, 108, 109, 114, 116, 152, 162, 171, 174, 216, 218, 228, 232, 261, 324, 327, 342, 348, 436, 456, 513, 522, 551, 648, 654, 684, 696, 783, 872, 981, 1026, 1044, 1102, 1308, 1368, 1539, 1566, 1653, 1962, 2052, 2071, 2088, 2204, 2349, 2616, 2943, 3078, 3132, 3161, 3306, 3924, 4104, 4142, 4408, 4698, 4959, 5886, 6156, 6213, 6264, 6322, 6612, 7848, 8284, 8829, 9396, 9483, 9918, 11772, 12312, 12426, 12644, 13224, 14877, 16568, 17658, 18639, 18792, 18966, 19836, 23544, 24852, 25288, 28449, 29754, 35316, 37278, 37932, 39672, 44631, 49704, 55917, 56898, 59508, 60059, 70632, 74556, 75864, 85347, 89262, 111834, 113796, 119016, 120118, 149112, 167751, 170694, 178524, 180177, 223668, 227592, 240236, 256041, 335502, 341388, 357048, 360354, 447336, 480472, 512082, 540531, 671004, 682776, 720708, 1024164, 1081062, 1342008, 1441416, 1621593, 2048328, 2162124, 3243186, 4324248, 4864779, 6486372, 9729558, 12972744, 19459116, 38918232]

約数ペア:

[(1, 38918232), (2, 19459116), (3, 12972744), (4, 9729558), (6, 6486372), (8, 4864779), (9, 4324248), (12, 3243186), (18, 2162124), (19, 2048328), (24, 1621593), (27, 1441416), (29, 1342008), (36, 1081062), (38, 1024164), (54, 720708), (57, 682776), (58, 671004), (72, 540531), (76, 512082), (81, 480472), (87, 447336), (108, 360354), (109, 357048), (114, 341388), (116, 335502), (152, 256041), (162, 240236), (171, 227592), (174, 223668), (216, 180177), (218, 178524), (228, 170694), (232, 167751), (261, 149112), (324, 120118), (327, 119016), (342, 113796), (348, 111834), (436, 89262), (456, 85347), (513, 75864), (522, 74556), (551, 70632), (648, 60059), (654, 59508), (684, 56898), (696, 55917), (783, 49704), (872, 44631), (981, 39672), (1026, 37932), (1044, 37278), (1102, 35316), (1308, 29754), (1368, 28449), (1539, 25288), (1566, 24852), (1653, 23544), (1962, 19836), (2052, 18966), (2071, 18792), (2088, 18639), (2204, 17658), (2349, 16568), (2616, 14877), (2943, 13224), (3078, 12644), (3132, 12426), (3161, 12312), (3306, 11772), (3924, 9918), (4104, 9483), (4142, 9396), (4408, 8829), (4698, 8284), (4959, 7848), (5886, 6612), (6156, 6322), (6213, 6264)]