251363376

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5175

約数の個数: 120

約数和(自身を含む): 792330240

約数和(自身を除く): 540966864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5119, 5456, 6138, 8184, 10238, 12276, 15357, 16368, 20476, 24552, 30714, 40952, 46071, 49104, 56309, 61428, 81904, 92142, 112618, 122856, 158689, 168927, 184284, 225236, 245712, 317378, 337854, 368568, 450472, 476067, 506781, 634756, 675708, 737136, 900944, 952134, 1013562, 1269512, 1351416, 1428201, 1745579, 1904268, 2027124, 2539024, 2702832, 2856402, 3491158, 3808536, 4054248, 5236737, 5712804, 6982316, 7617072, 8108496, 10473474, 11425608, 13964632, 15710211, 20946948, 22851216, 27929264, 31420422, 41893896, 62840844, 83787792, 125681688, 251363376]

約数ペア:

[(1, 251363376), (2, 125681688), (3, 83787792), (4, 62840844), (6, 41893896), (8, 31420422), (9, 27929264), (11, 22851216), (12, 20946948), (16, 15710211), (18, 13964632), (22, 11425608), (24, 10473474), (31, 8108496), (33, 7617072), (36, 6982316), (44, 5712804), (48, 5236737), (62, 4054248), (66, 3808536), (72, 3491158), (88, 2856402), (93, 2702832), (99, 2539024), (124, 2027124), (132, 1904268), (144, 1745579), (176, 1428201), (186, 1351416), (198, 1269512), (248, 1013562), (264, 952134), (279, 900944), (341, 737136), (372, 675708), (396, 634756), (496, 506781), (528, 476067), (558, 450472), (682, 368568), (744, 337854), (792, 317378), (1023, 245712), (1116, 225236), (1364, 184284), (1488, 168927), (1584, 158689), (2046, 122856), (2232, 112618), (2728, 92142), (3069, 81904), (4092, 61428), (4464, 56309), (5119, 49104), (5456, 46071), (6138, 40952), (8184, 30714), (10238, 24552), (12276, 20476), (15357, 16368)]