1290472656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 3761759232

約数和(自身を除く): 2471286576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 113, 129, 132, 172, 176, 226, 258, 264, 339, 344, 452, 473, 503, 516, 528, 678, 688, 904, 946, 1006, 1032, 1243, 1356, 1419, 1509, 1808, 1892, 2012, 2064, 2486, 2712, 2838, 3018, 3729, 3784, 4024, 4859, 4972, 5424, 5533, 5676, 6036, 7458, 7568, 8048, 9718, 9944, 11066, 11352, 12072, 14577, 14916, 16599, 19436, 19888, 21629, 22132, 22704, 24144, 29154, 29832, 33198, 38872, 43258, 44264, 53449, 56839, 58308, 59664, 64887, 66396, 77744, 86516, 88528, 106898, 113678, 116616, 129774, 132792, 160347, 170517, 173032, 213796, 227356, 233232, 237919, 259548, 265584, 320694, 341034, 346064, 427592, 454712, 475838, 519096, 625229, 641388, 682068, 713757, 855184, 909424, 951676, 1038192, 1250458, 1282776, 1364136, 1427514, 1875687, 1903352, 2444077, 2500916, 2565552, 2728272, 2855028, 3751374, 3806704, 4888154, 5001832, 5710056, 7332231, 7502748, 9776308, 10003664, 11420112, 14664462, 15005496, 19552616, 26884847, 29328924, 30010992, 39105232, 53769694, 58657848, 80654541, 107539388, 117315696, 161309082, 215078776, 322618164, 430157552, 645236328, 1290472656]

約数ペア:

[(1, 1290472656), (2, 645236328), (3, 430157552), (4, 322618164), (6, 215078776), (8, 161309082), (11, 117315696), (12, 107539388), (16, 80654541), (22, 58657848), (24, 53769694), (33, 39105232), (43, 30010992), (44, 29328924), (48, 26884847), (66, 19552616), (86, 15005496), (88, 14664462), (113, 11420112), (129, 10003664), (132, 9776308), (172, 7502748), (176, 7332231), (226, 5710056), (258, 5001832), (264, 4888154), (339, 3806704), (344, 3751374), (452, 2855028), (473, 2728272), (503, 2565552), (516, 2500916), (528, 2444077), (678, 1903352), (688, 1875687), (904, 1427514), (946, 1364136), (1006, 1282776), (1032, 1250458), (1243, 1038192), (1356, 951676), (1419, 909424), (1509, 855184), (1808, 713757), (1892, 682068), (2012, 641388), (2064, 625229), (2486, 519096), (2712, 475838), (2838, 454712), (3018, 427592), (3729, 346064), (3784, 341034), (4024, 320694), (4859, 265584), (4972, 259548), (5424, 237919), (5533, 233232), (5676, 227356), (6036, 213796), (7458, 173032), (7568, 170517), (8048, 160347), (9718, 132792), (9944, 129774), (11066, 116616), (11352, 113678), (12072, 106898), (14577, 88528), (14916, 86516), (16599, 77744), (19436, 66396), (19888, 64887), (21629, 59664), (22132, 58308), (22704, 56839), (24144, 53449), (29154, 44264), (29832, 43258), (33198, 38872)]