12640513872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{12511}}^1$

素因数の和:12657

約数の個数: 160

約数和(自身を含む): 38923730944

約数和(自身を除く): 26283217072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 97, 112, 124, 168, 186, 194, 217, 248, 291, 336, 372, 388, 434, 496, 582, 651, 679, 744, 776, 868, 1164, 1302, 1358, 1488, 1552, 1736, 2037, 2328, 2604, 2716, 3007, 3472, 4074, 4656, 5208, 5432, 6014, 8148, 9021, 10416, 10864, 12028, 12511, 16296, 18042, 21049, 24056, 25022, 32592, 36084, 37533, 42098, 48112, 50044, 63147, 72168, 75066, 84196, 87577, 100088, 126294, 144336, 150132, 168392, 175154, 200176, 252588, 262731, 300264, 336784, 350308, 387841, 505176, 525462, 600528, 700616, 775682, 1010352, 1050924, 1163523, 1213567, 1401232, 1551364, 2101848, 2327046, 2427134, 2714887, 3102728, 3640701, 4203696, 4654092, 4854268, 5429774, 6205456, 7281402, 8144661, 8494969, 9308184, 9708536, 10859548, 14562804, 16289322, 16989938, 18616368, 19417072, 21719096, 25484907, 29125608, 32578644, 33979876, 37620577, 43438192, 50969814, 58251216, 65157288, 67959752, 75241154, 101939628, 112861731, 130314576, 135919504, 150482308, 203879256, 225723462, 263344039, 300964616, 407758512, 451446924, 526688078, 601929232, 790032117, 902893848, 1053376156, 1580064234, 1805787696, 2106752312, 3160128468, 4213504624, 6320256936, 12640513872]

約数ペア:

[(1, 12640513872), (2, 6320256936), (3, 4213504624), (4, 3160128468), (6, 2106752312), (7, 1805787696), (8, 1580064234), (12, 1053376156), (14, 902893848), (16, 790032117), (21, 601929232), (24, 526688078), (28, 451446924), (31, 407758512), (42, 300964616), (48, 263344039), (56, 225723462), (62, 203879256), (84, 150482308), (93, 135919504), (97, 130314576), (112, 112861731), (124, 101939628), (168, 75241154), (186, 67959752), (194, 65157288), (217, 58251216), (248, 50969814), (291, 43438192), (336, 37620577), (372, 33979876), (388, 32578644), (434, 29125608), (496, 25484907), (582, 21719096), (651, 19417072), (679, 18616368), (744, 16989938), (776, 16289322), (868, 14562804), (1164, 10859548), (1302, 9708536), (1358, 9308184), (1488, 8494969), (1552, 8144661), (1736, 7281402), (2037, 6205456), (2328, 5429774), (2604, 4854268), (2716, 4654092), (3007, 4203696), (3472, 3640701), (4074, 3102728), (4656, 2714887), (5208, 2427134), (5432, 2327046), (6014, 2101848), (8148, 1551364), (9021, 1401232), (10416, 1213567), (10864, 1163523), (12028, 1050924), (12511, 1010352), (16296, 775682), (18042, 700616), (21049, 600528), (24056, 525462), (25022, 505176), (32592, 387841), (36084, 350308), (37533, 336784), (42098, 300264), (48112, 262731), (50044, 252588), (63147, 200176), (72168, 175154), (75066, 168392), (84196, 150132), (87577, 144336), (100088, 126294)]