991540704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4389

約数の個数: 192

約数和(自身を含む): 3350495232

約数和(自身を除く): 2358954528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 462, 496, 528, 616, 651, 672, 682, 744, 868, 924, 992, 1023, 1056, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2464, 2604, 2728, 2976, 3472, 3696, 4092, 4327, 4774, 5208, 5456, 6944, 7161, 7392, 8184, 8654, 9548, 10416, 10912, 12981, 14322, 16368, 17308, 19096, 20832, 25962, 28644, 30289, 32736, 34616, 38192, 47597, 51924, 57288, 60578, 69232, 76384, 90867, 95194, 103848, 114576, 121156, 134137, 138464, 142791, 181734, 190388, 207696, 229152, 242312, 268274, 285582, 333179, 363468, 380776, 402411, 415392, 484624, 536548, 571164, 666358, 726936, 761552, 804822, 938959, 969248, 999537, 1073096, 1142328, 1332716, 1453872, 1475507, 1523104, 1609644, 1877918, 1999074, 2146192, 2284656, 2665432, 2816877, 2907744, 2951014, 3219288, 3755836, 3998148, 4292384, 4426521, 4569312, 5330864, 5633754, 5902028, 6438576, 7511672, 7996296, 8853042, 10328549, 10661728, 11267508, 11804056, 12877152, 15023344, 15992592, 17706084, 20657098, 22535016, 23608112, 30046688, 30985647, 31985184, 35412168, 41314196, 45070032, 47216224, 61971294, 70824336, 82628392, 90140064, 123942588, 141648672, 165256784, 247885176, 330513568, 495770352, 991540704]

約数ペア:

[(1, 991540704), (2, 495770352), (3, 330513568), (4, 247885176), (6, 165256784), (7, 141648672), (8, 123942588), (11, 90140064), (12, 82628392), (14, 70824336), (16, 61971294), (21, 47216224), (22, 45070032), (24, 41314196), (28, 35412168), (31, 31985184), (32, 30985647), (33, 30046688), (42, 23608112), (44, 22535016), (48, 20657098), (56, 17706084), (62, 15992592), (66, 15023344), (77, 12877152), (84, 11804056), (88, 11267508), (93, 10661728), (96, 10328549), (112, 8853042), (124, 7996296), (132, 7511672), (154, 6438576), (168, 5902028), (176, 5633754), (186, 5330864), (217, 4569312), (224, 4426521), (231, 4292384), (248, 3998148), (264, 3755836), (308, 3219288), (336, 2951014), (341, 2907744), (352, 2816877), (372, 2665432), (434, 2284656), (462, 2146192), (496, 1999074), (528, 1877918), (616, 1609644), (651, 1523104), (672, 1475507), (682, 1453872), (744, 1332716), (868, 1142328), (924, 1073096), (992, 999537), (1023, 969248), (1056, 938959), (1232, 804822), (1302, 761552), (1364, 726936), (1488, 666358), (1736, 571164), (1848, 536548), (2046, 484624), (2387, 415392), (2464, 402411), (2604, 380776), (2728, 363468), (2976, 333179), (3472, 285582), (3696, 268274), (4092, 242312), (4327, 229152), (4774, 207696), (5208, 190388), (5456, 181734), (6944, 142791), (7161, 138464), (7392, 134137), (8184, 121156), (8654, 114576), (9548, 103848), (10416, 95194), (10912, 90867), (12981, 76384), (14322, 69232), (16368, 60578), (17308, 57288), (19096, 51924), (20832, 47597), (25962, 38192), (28644, 34616), (30289, 32736)]