2000247648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3901

約数の個数: 192

約数和(自身を含む): 6472327680

約数和(自身を除く): 4472080032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 76, 82, 84, 96, 112, 114, 123, 133, 152, 164, 168, 224, 228, 246, 266, 287, 304, 328, 336, 399, 456, 492, 532, 574, 608, 656, 672, 779, 798, 861, 912, 984, 1064, 1148, 1312, 1558, 1596, 1722, 1824, 1968, 2128, 2296, 2337, 3116, 3192, 3444, 3821, 3936, 4256, 4592, 4674, 5453, 6232, 6384, 6888, 7642, 9184, 9348, 10906, 11463, 12464, 12768, 13776, 15284, 16359, 18696, 21812, 22926, 24928, 26747, 27552, 30568, 32718, 37392, 43624, 45852, 53494, 61136, 65436, 72599, 74784, 80241, 87248, 91704, 106988, 122272, 130872, 145198, 156661, 160482, 174496, 183408, 213976, 217797, 261744, 290396, 313322, 320964, 366816, 427952, 435594, 469983, 508193, 523488, 580792, 626644, 641928, 855904, 871188, 939966, 1016386, 1096627, 1161584, 1253288, 1283856, 1524579, 1742376, 1879932, 2032772, 2193254, 2323168, 2506576, 2567712, 2976559, 3049158, 3289881, 3484752, 3759864, 4065544, 4386508, 5013152, 5953118, 6098316, 6579762, 6969504, 7519728, 8131088, 8773016, 8929677, 11906236, 12196632, 13159524, 15039456, 16262176, 17546032, 17859354, 20835913, 23812472, 24393264, 26319048, 35092064, 35718708, 41671826, 47624944, 48786528, 52638096, 62507739, 71437416, 83343652, 95249888, 105276192, 125015478, 142874832, 166687304, 250030956, 285749664, 333374608, 500061912, 666749216, 1000123824, 2000247648]

約数ペア:

[(1, 2000247648), (2, 1000123824), (3, 666749216), (4, 500061912), (6, 333374608), (7, 285749664), (8, 250030956), (12, 166687304), (14, 142874832), (16, 125015478), (19, 105276192), (21, 95249888), (24, 83343652), (28, 71437416), (32, 62507739), (38, 52638096), (41, 48786528), (42, 47624944), (48, 41671826), (56, 35718708), (57, 35092064), (76, 26319048), (82, 24393264), (84, 23812472), (96, 20835913), (112, 17859354), (114, 17546032), (123, 16262176), (133, 15039456), (152, 13159524), (164, 12196632), (168, 11906236), (224, 8929677), (228, 8773016), (246, 8131088), (266, 7519728), (287, 6969504), (304, 6579762), (328, 6098316), (336, 5953118), (399, 5013152), (456, 4386508), (492, 4065544), (532, 3759864), (574, 3484752), (608, 3289881), (656, 3049158), (672, 2976559), (779, 2567712), (798, 2506576), (861, 2323168), (912, 2193254), (984, 2032772), (1064, 1879932), (1148, 1742376), (1312, 1524579), (1558, 1283856), (1596, 1253288), (1722, 1161584), (1824, 1096627), (1968, 1016386), (2128, 939966), (2296, 871188), (2337, 855904), (3116, 641928), (3192, 626644), (3444, 580792), (3821, 523488), (3936, 508193), (4256, 469983), (4592, 435594), (4674, 427952), (5453, 366816), (6232, 320964), (6384, 313322), (6888, 290396), (7642, 261744), (9184, 217797), (9348, 213976), (10906, 183408), (11463, 174496), (12464, 160482), (12768, 156661), (13776, 145198), (15284, 130872), (16359, 122272), (18696, 106988), (21812, 91704), (22926, 87248), (24928, 80241), (26747, 74784), (27552, 72599), (30568, 65436), (32718, 61136), (37392, 53494), (43624, 45852)]