515909736

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41903}}^1$

素因数の和:41940

約数の個数: 80

約数和(自身を含む): 1521115200

約数和(自身を除く): 1005205464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 41903, 83806, 125709, 167612, 251418, 335224, 377127, 502836, 754254, 796157, 1005672, 1131381, 1508508, 1592314, 2262762, 2388471, 3017016, 3184628, 3394143, 4525524, 4776942, 6369256, 6788286, 7165413, 9051048, 9553884, 13576572, 14330826, 19107768, 21496239, 27153144, 28661652, 42992478, 57323304, 64488717, 85984956, 128977434, 171969912, 257954868, 515909736]

約数ペア:

[(1, 515909736), (2, 257954868), (3, 171969912), (4, 128977434), (6, 85984956), (8, 64488717), (9, 57323304), (12, 42992478), (18, 28661652), (19, 27153144), (24, 21496239), (27, 19107768), (36, 14330826), (38, 13576572), (54, 9553884), (57, 9051048), (72, 7165413), (76, 6788286), (81, 6369256), (108, 4776942), (114, 4525524), (152, 3394143), (162, 3184628), (171, 3017016), (216, 2388471), (228, 2262762), (324, 1592314), (342, 1508508), (456, 1131381), (513, 1005672), (648, 796157), (684, 754254), (1026, 502836), (1368, 377127), (1539, 335224), (2052, 251418), (3078, 167612), (4104, 125709), (6156, 83806), (12312, 41903)]