1421275968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1430

約数の個数: 252

約数和(自身を含む): 4870601892

約数和(自身を除く): 3449325924

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 64, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 192, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 441, 444, 448, 504, 518, 576, 588, 592, 666, 672, 777, 784, 882, 888, 1008, 1036, 1176, 1184, 1332, 1344, 1361, 1554, 1568, 1764, 1776, 1813, 2016, 2072, 2331, 2352, 2368, 2664, 2722, 3108, 3136, 3528, 3552, 3626, 4032, 4083, 4144, 4662, 4704, 5328, 5439, 5444, 6216, 7056, 7104, 7252, 8166, 8288, 9324, 9408, 9527, 10656, 10878, 10888, 12249, 12432, 14112, 14504, 16317, 16332, 16576, 18648, 19054, 21312, 21756, 21776, 24498, 24864, 28224, 28581, 29008, 32634, 32664, 37296, 38108, 43512, 43552, 48996, 49728, 50357, 57162, 58016, 65268, 65328, 66689, 74592, 76216, 85743, 87024, 87104, 97992, 100714, 114324, 116032, 130536, 130656, 133378, 149184, 151071, 152432, 171486, 174048, 195984, 200067, 201428, 228648, 261072, 261312, 266756, 302142, 304864, 342972, 348096, 352499, 391968, 400134, 402856, 453213, 457296, 522144, 533512, 600201, 604284, 609728, 685944, 704998, 783936, 800268, 805712, 906426, 914592, 1044288, 1057497, 1067024, 1200402, 1208568, 1371888, 1409996, 1600536, 1611424, 1812852, 1829184, 2114994, 2134048, 2400804, 2417136, 2467493, 2743776, 2819992, 3172491, 3201072, 3222848, 3625704, 4229988, 4268096, 4801608, 4834272, 4934986, 5487552, 5639984, 6344982, 6402144, 7251408, 7402479, 8459976, 9603216, 9668544, 9869972, 11279968, 12689964, 12804288, 14502816, 14804958, 16919952, 19206432, 19739944, 22207437, 22559936, 25379928, 29005632, 29609916, 33839904, 38412864, 39479888, 44414874, 50759856, 59219832, 67679808, 78959776, 88829748, 101519712, 118439664, 157919552, 177659496, 203039424, 236879328, 355318992, 473758656, 710637984, 1421275968]

約数ペア:

[(1, 1421275968), (2, 710637984), (3, 473758656), (4, 355318992), (6, 236879328), (7, 203039424), (8, 177659496), (9, 157919552), (12, 118439664), (14, 101519712), (16, 88829748), (18, 78959776), (21, 67679808), (24, 59219832), (28, 50759856), (32, 44414874), (36, 39479888), (37, 38412864), (42, 33839904), (48, 29609916), (49, 29005632), (56, 25379928), (63, 22559936), (64, 22207437), (72, 19739944), (74, 19206432), (84, 16919952), (96, 14804958), (98, 14502816), (111, 12804288), (112, 12689964), (126, 11279968), (144, 9869972), (147, 9668544), (148, 9603216), (168, 8459976), (192, 7402479), (196, 7251408), (222, 6402144), (224, 6344982), (252, 5639984), (259, 5487552), (288, 4934986), (294, 4834272), (296, 4801608), (333, 4268096), (336, 4229988), (392, 3625704), (441, 3222848), (444, 3201072), (448, 3172491), (504, 2819992), (518, 2743776), (576, 2467493), (588, 2417136), (592, 2400804), (666, 2134048), (672, 2114994), (777, 1829184), (784, 1812852), (882, 1611424), (888, 1600536), (1008, 1409996), (1036, 1371888), (1176, 1208568), (1184, 1200402), (1332, 1067024), (1344, 1057497), (1361, 1044288), (1554, 914592), (1568, 906426), (1764, 805712), (1776, 800268), (1813, 783936), (2016, 704998), (2072, 685944), (2331, 609728), (2352, 604284), (2368, 600201), (2664, 533512), (2722, 522144), (3108, 457296), (3136, 453213), (3528, 402856), (3552, 400134), (3626, 391968), (4032, 352499), (4083, 348096), (4144, 342972), (4662, 304864), (4704, 302142), (5328, 266756), (5439, 261312), (5444, 261072), (6216, 228648), (7056, 201428), (7104, 200067), (7252, 195984), (8166, 174048), (8288, 171486), (9324, 152432), (9408, 151071), (9527, 149184), (10656, 133378), (10878, 130656), (10888, 130536), (12249, 116032), (12432, 114324), (14112, 100714), (14504, 97992), (16317, 87104), (16332, 87024), (16576, 85743), (18648, 76216), (19054, 74592), (21312, 66689), (21756, 65328), (21776, 65268), (24498, 58016), (24864, 57162), (28224, 50357), (28581, 49728), (29008, 48996), (32634, 43552), (32664, 43512), (37296, 38108)]