1987322688

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 280

約数和(自身を含む): 6523844712

約数和(自身を除く): 4536522024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 81, 96, 104, 108, 111, 117, 144, 148, 156, 162, 192, 208, 216, 222, 234, 288, 296, 312, 324, 333, 351, 416, 432, 444, 468, 481, 576, 592, 624, 648, 666, 702, 797, 832, 864, 888, 936, 962, 999, 1053, 1184, 1248, 1296, 1332, 1404, 1443, 1594, 1728, 1776, 1872, 1924, 1998, 2106, 2368, 2391, 2496, 2592, 2664, 2808, 2886, 2997, 3188, 3552, 3744, 3848, 3996, 4212, 4329, 4782, 5184, 5328, 5616, 5772, 5994, 6376, 7104, 7173, 7488, 7696, 7992, 8424, 8658, 9564, 10361, 10656, 11232, 11544, 11988, 12752, 12987, 14346, 15392, 15984, 16848, 17316, 19128, 20722, 21312, 21519, 22464, 23088, 23976, 25504, 25974, 28692, 29489, 30784, 31083, 31968, 33696, 34632, 38256, 38961, 41444, 43038, 46176, 47952, 51008, 51948, 57384, 58978, 62166, 63936, 64557, 67392, 69264, 76512, 77922, 82888, 86076, 88467, 92352, 93249, 95904, 103896, 114768, 117956, 124332, 129114, 138528, 153024, 155844, 165776, 172152, 176934, 186498, 191808, 207792, 229536, 235912, 248664, 258228, 265401, 277056, 279747, 311688, 331552, 344304, 353868, 372996, 383357, 415584, 459072, 471824, 497328, 516456, 530802, 559494, 623376, 663104, 688608, 707736, 745992, 766714, 796203, 831168, 839241, 943648, 994656, 1032912, 1061604, 1118988, 1150071, 1246752, 1377216, 1415472, 1491984, 1533428, 1592406, 1678482, 1887296, 1989312, 2065824, 2123208, 2237976, 2300142, 2388609, 2493504, 2830944, 2983968, 3066856, 3184812, 3356964, 3450213, 4131648, 4246416, 4475952, 4600284, 4777218, 5661888, 5967936, 6133712, 6369624, 6713928, 6900426, 8492832, 8951904, 9200568, 9554436, 10350639, 12267424, 12739248, 13427856, 13800852, 16985664, 17903808, 18401136, 19108872, 20701278, 24534848, 25478496, 26855712, 27601704, 31051917, 36802272, 38217744, 41402556, 50956992, 53711424, 55203408, 62103834, 73604544, 76435488, 82805112, 110406816, 124207668, 152870976, 165610224, 220813632, 248415336, 331220448, 496830672, 662440896, 993661344, 1987322688]

約数ペア:

[(1, 1987322688), (2, 993661344), (3, 662440896), (4, 496830672), (6, 331220448), (8, 248415336), (9, 220813632), (12, 165610224), (13, 152870976), (16, 124207668), (18, 110406816), (24, 82805112), (26, 76435488), (27, 73604544), (32, 62103834), (36, 55203408), (37, 53711424), (39, 50956992), (48, 41402556), (52, 38217744), (54, 36802272), (64, 31051917), (72, 27601704), (74, 26855712), (78, 25478496), (81, 24534848), (96, 20701278), (104, 19108872), (108, 18401136), (111, 17903808), (117, 16985664), (144, 13800852), (148, 13427856), (156, 12739248), (162, 12267424), (192, 10350639), (208, 9554436), (216, 9200568), (222, 8951904), (234, 8492832), (288, 6900426), (296, 6713928), (312, 6369624), (324, 6133712), (333, 5967936), (351, 5661888), (416, 4777218), (432, 4600284), (444, 4475952), (468, 4246416), (481, 4131648), (576, 3450213), (592, 3356964), (624, 3184812), (648, 3066856), (666, 2983968), (702, 2830944), (797, 2493504), (832, 2388609), (864, 2300142), (888, 2237976), (936, 2123208), (962, 2065824), (999, 1989312), (1053, 1887296), (1184, 1678482), (1248, 1592406), (1296, 1533428), (1332, 1491984), (1404, 1415472), (1443, 1377216), (1594, 1246752), (1728, 1150071), (1776, 1118988), (1872, 1061604), (1924, 1032912), (1998, 994656), (2106, 943648), (2368, 839241), (2391, 831168), (2496, 796203), (2592, 766714), (2664, 745992), (2808, 707736), (2886, 688608), (2997, 663104), (3188, 623376), (3552, 559494), (3744, 530802), (3848, 516456), (3996, 497328), (4212, 471824), (4329, 459072), (4782, 415584), (5184, 383357), (5328, 372996), (5616, 353868), (5772, 344304), (5994, 331552), (6376, 311688), (7104, 279747), (7173, 277056), (7488, 265401), (7696, 258228), (7992, 248664), (8424, 235912), (8658, 229536), (9564, 207792), (10361, 191808), (10656, 186498), (11232, 176934), (11544, 172152), (11988, 165776), (12752, 155844), (12987, 153024), (14346, 138528), (15392, 129114), (15984, 124332), (16848, 117956), (17316, 114768), (19128, 103896), (20722, 95904), (21312, 93249), (21519, 92352), (22464, 88467), (23088, 86076), (23976, 82888), (25504, 77922), (25974, 76512), (28692, 69264), (29489, 67392), (30784, 64557), (31083, 63936), (31968, 62166), (33696, 58978), (34632, 57384), (38256, 51948), (38961, 51008), (41444, 47952), (43038, 46176)]