663199848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 1880236800

約数和(自身を除く): 1217036952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 557, 719, 828, 1114, 1438, 1656, 1671, 2157, 2228, 2876, 3342, 4314, 4456, 5013, 5752, 6471, 6684, 8628, 10026, 12811, 12942, 13368, 16537, 17256, 20052, 25622, 25884, 33074, 38433, 40104, 49611, 51244, 51768, 66148, 76866, 99222, 102488, 115299, 132296, 148833, 153732, 198444, 230598, 297666, 307464, 396888, 400483, 461196, 595332, 800966, 922392, 1190664, 1201449, 1601932, 2402898, 3203864, 3604347, 4805796, 7208694, 9211109, 9611592, 14417388, 18422218, 27633327, 28834776, 36844436, 55266654, 73688872, 82899981, 110533308, 165799962, 221066616, 331599924, 663199848]

約数ペア:

[(1, 663199848), (2, 331599924), (3, 221066616), (4, 165799962), (6, 110533308), (8, 82899981), (9, 73688872), (12, 55266654), (18, 36844436), (23, 28834776), (24, 27633327), (36, 18422218), (46, 14417388), (69, 9611592), (72, 9211109), (92, 7208694), (138, 4805796), (184, 3604347), (207, 3203864), (276, 2402898), (414, 1601932), (552, 1201449), (557, 1190664), (719, 922392), (828, 800966), (1114, 595332), (1438, 461196), (1656, 400483), (1671, 396888), (2157, 307464), (2228, 297666), (2876, 230598), (3342, 198444), (4314, 153732), (4456, 148833), (5013, 132296), (5752, 115299), (6471, 102488), (6684, 99222), (8628, 76866), (10026, 66148), (12811, 51768), (12942, 51244), (13368, 49611), (16537, 40104), (17256, 38433), (20052, 33074), (25622, 25884)]