389600928

素因数分解:

$2^5\times 3^7\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 1215043200

約数和(自身を除く): 825442272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 293, 304, 324, 342, 432, 456, 486, 513, 586, 608, 648, 684, 729, 864, 879, 912, 972, 1026, 1172, 1296, 1368, 1458, 1539, 1758, 1824, 1944, 2052, 2187, 2344, 2592, 2637, 2736, 2916, 3078, 3516, 3888, 4104, 4374, 4617, 4688, 5274, 5472, 5567, 5832, 6156, 7032, 7776, 7911, 8208, 8748, 9234, 9376, 10548, 11134, 11664, 12312, 13851, 14064, 15822, 16416, 16701, 17496, 18468, 21096, 22268, 23328, 23733, 24624, 27702, 28128, 31644, 33402, 34992, 36936, 41553, 42192, 44536, 47466, 49248, 50103, 55404, 63288, 66804, 69984, 71199, 73872, 83106, 84384, 89072, 94932, 100206, 110808, 126576, 133608, 142398, 147744, 150309, 166212, 178144, 189864, 200412, 213597, 221616, 253152, 267216, 284796, 300618, 332424, 379728, 400824, 427194, 443232, 450927, 534432, 569592, 601236, 640791, 664848, 759456, 801648, 854388, 901854, 1139184, 1202472, 1281582, 1329696, 1352781, 1603296, 1708776, 1803708, 2278368, 2404944, 2563164, 2705562, 3417552, 3607416, 4058343, 4809888, 5126328, 5411124, 6835104, 7214832, 8116686, 10252656, 10822248, 12175029, 14429664, 16233372, 20505312, 21644496, 24350058, 32466744, 43288992, 48700116, 64933488, 97400232, 129866976, 194800464, 389600928]

約数ペア:

[(1, 389600928), (2, 194800464), (3, 129866976), (4, 97400232), (6, 64933488), (8, 48700116), (9, 43288992), (12, 32466744), (16, 24350058), (18, 21644496), (19, 20505312), (24, 16233372), (27, 14429664), (32, 12175029), (36, 10822248), (38, 10252656), (48, 8116686), (54, 7214832), (57, 6835104), (72, 5411124), (76, 5126328), (81, 4809888), (96, 4058343), (108, 3607416), (114, 3417552), (144, 2705562), (152, 2563164), (162, 2404944), (171, 2278368), (216, 1803708), (228, 1708776), (243, 1603296), (288, 1352781), (293, 1329696), (304, 1281582), (324, 1202472), (342, 1139184), (432, 901854), (456, 854388), (486, 801648), (513, 759456), (586, 664848), (608, 640791), (648, 601236), (684, 569592), (729, 534432), (864, 450927), (879, 443232), (912, 427194), (972, 400824), (1026, 379728), (1172, 332424), (1296, 300618), (1368, 284796), (1458, 267216), (1539, 253152), (1758, 221616), (1824, 213597), (1944, 200412), (2052, 189864), (2187, 178144), (2344, 166212), (2592, 150309), (2637, 147744), (2736, 142398), (2916, 133608), (3078, 126576), (3516, 110808), (3888, 100206), (4104, 94932), (4374, 89072), (4617, 84384), (4688, 83106), (5274, 73872), (5472, 71199), (5567, 69984), (5832, 66804), (6156, 63288), (7032, 55404), (7776, 50103), (7911, 49248), (8208, 47466), (8748, 44536), (9234, 42192), (9376, 41553), (10548, 36936), (11134, 34992), (11664, 33402), (12312, 31644), (13851, 28128), (14064, 27702), (15822, 24624), (16416, 23733), (16701, 23328), (17496, 22268), (18468, 21096)]