889182672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4561

約数の個数: 160

約数和(自身を含む): 2853150720

約数和(自身を除く): 1963968048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2604, 3192, 3472, 3534, 4123, 4493, 4712, 5208, 6384, 7068, 8246, 8986, 9424, 10416, 12369, 13479, 14136, 16492, 17972, 24738, 26958, 28272, 31451, 32984, 35944, 49476, 53916, 62902, 65968, 71888, 85367, 94353, 98952, 107832, 125804, 139283, 170734, 188706, 197904, 215664, 251608, 256101, 278566, 341468, 377412, 417849, 503216, 512202, 557132, 597569, 682936, 754824, 835698, 974981, 1024404, 1114264, 1195138, 1365872, 1509648, 1671396, 1792707, 1949962, 2048808, 2228528, 2390276, 2646377, 2924943, 3342792, 3585414, 3899924, 4097616, 4780552, 5292754, 5849886, 6685584, 7170828, 7799848, 7939131, 9561104, 10585508, 11699772, 14341656, 15599696, 15878262, 18524639, 21171016, 23399544, 28683312, 31756524, 37049278, 42342032, 46799088, 55573917, 63513048, 74098556, 111147834, 127026096, 148197112, 222295668, 296394224, 444591336, 889182672]

約数ペア:

[(1, 889182672), (2, 444591336), (3, 296394224), (4, 222295668), (6, 148197112), (7, 127026096), (8, 111147834), (12, 74098556), (14, 63513048), (16, 55573917), (19, 46799088), (21, 42342032), (24, 37049278), (28, 31756524), (31, 28683312), (38, 23399544), (42, 21171016), (48, 18524639), (56, 15878262), (57, 15599696), (62, 14341656), (76, 11699772), (84, 10585508), (93, 9561104), (112, 7939131), (114, 7799848), (124, 7170828), (133, 6685584), (152, 5849886), (168, 5292754), (186, 4780552), (217, 4097616), (228, 3899924), (248, 3585414), (266, 3342792), (304, 2924943), (336, 2646377), (372, 2390276), (399, 2228528), (434, 2048808), (456, 1949962), (496, 1792707), (532, 1671396), (589, 1509648), (651, 1365872), (744, 1195138), (798, 1114264), (868, 1024404), (912, 974981), (1064, 835698), (1178, 754824), (1302, 682936), (1488, 597569), (1596, 557132), (1736, 512202), (1767, 503216), (2128, 417849), (2356, 377412), (2604, 341468), (3192, 278566), (3472, 256101), (3534, 251608), (4123, 215664), (4493, 197904), (4712, 188706), (5208, 170734), (6384, 139283), (7068, 125804), (8246, 107832), (8986, 98952), (9424, 94353), (10416, 85367), (12369, 71888), (13479, 65968), (14136, 62902), (16492, 53916), (17972, 49476), (24738, 35944), (26958, 32984), (28272, 31451)]