2101865472

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 264

約数和(自身を含む): 7166661632

約数和(自身を除く): 5064796160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1051, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2102, 2232, 2304, 2604, 2688, 2976, 3072, 3153, 3472, 3584, 3906, 3968, 4032, 4204, 4464, 4608, 5208, 5376, 5952, 6306, 6944, 7168, 7357, 7812, 7936, 8064, 8408, 8928, 9216, 9459, 10416, 10752, 11904, 12612, 13888, 14714, 15624, 15872, 16128, 16816, 17856, 18918, 20832, 21504, 22071, 23808, 25224, 27776, 29428, 31248, 31744, 32256, 32581, 33632, 35712, 37836, 41664, 44142, 47616, 50448, 55552, 58856, 62496, 64512, 65162, 66213, 67264, 71424, 75672, 83328, 88284, 95232, 97743, 100896, 111104, 117712, 124992, 130324, 132426, 134528, 142848, 151344, 166656, 176568, 195486, 201792, 222208, 228067, 235424, 249984, 260648, 264852, 269056, 285696, 293229, 302688, 333312, 353136, 390972, 403584, 456134, 470848, 499968, 521296, 529704, 538112, 586458, 605376, 666624, 684201, 706272, 781944, 807168, 912268, 941696, 999936, 1042592, 1059408, 1076224, 1172916, 1210752, 1368402, 1412544, 1563888, 1614336, 1824536, 1883392, 1999872, 2052603, 2085184, 2118816, 2345832, 2421504, 2736804, 2825088, 3127776, 3228672, 3649072, 3766784, 4105206, 4170368, 4237632, 4691664, 4843008, 5473608, 5650176, 6255552, 7298144, 7533568, 8210412, 8340736, 8475264, 9383328, 9686016, 10947216, 11300352, 12511104, 14596288, 16420824, 16681472, 16950528, 18766656, 21894432, 22600704, 25022208, 29192576, 32841648, 33362944, 33901056, 37533312, 43788864, 50044416, 58385152, 65683296, 67802112, 75066624, 87577728, 100088832, 116770304, 131366592, 150133248, 175155456, 233540608, 262733184, 300266496, 350310912, 525466368, 700621824, 1050932736, 2101865472]

約数ペア:

[(1, 2101865472), (2, 1050932736), (3, 700621824), (4, 525466368), (6, 350310912), (7, 300266496), (8, 262733184), (9, 233540608), (12, 175155456), (14, 150133248), (16, 131366592), (18, 116770304), (21, 100088832), (24, 87577728), (28, 75066624), (31, 67802112), (32, 65683296), (36, 58385152), (42, 50044416), (48, 43788864), (56, 37533312), (62, 33901056), (63, 33362944), (64, 32841648), (72, 29192576), (84, 25022208), (93, 22600704), (96, 21894432), (112, 18766656), (124, 16950528), (126, 16681472), (128, 16420824), (144, 14596288), (168, 12511104), (186, 11300352), (192, 10947216), (217, 9686016), (224, 9383328), (248, 8475264), (252, 8340736), (256, 8210412), (279, 7533568), (288, 7298144), (336, 6255552), (372, 5650176), (384, 5473608), (434, 4843008), (448, 4691664), (496, 4237632), (504, 4170368), (512, 4105206), (558, 3766784), (576, 3649072), (651, 3228672), (672, 3127776), (744, 2825088), (768, 2736804), (868, 2421504), (896, 2345832), (992, 2118816), (1008, 2085184), (1024, 2052603), (1051, 1999872), (1116, 1883392), (1152, 1824536), (1302, 1614336), (1344, 1563888), (1488, 1412544), (1536, 1368402), (1736, 1210752), (1792, 1172916), (1953, 1076224), (1984, 1059408), (2016, 1042592), (2102, 999936), (2232, 941696), (2304, 912268), (2604, 807168), (2688, 781944), (2976, 706272), (3072, 684201), (3153, 666624), (3472, 605376), (3584, 586458), (3906, 538112), (3968, 529704), (4032, 521296), (4204, 499968), (4464, 470848), (4608, 456134), (5208, 403584), (5376, 390972), (5952, 353136), (6306, 333312), (6944, 302688), (7168, 293229), (7357, 285696), (7812, 269056), (7936, 264852), (8064, 260648), (8408, 249984), (8928, 235424), (9216, 228067), (9459, 222208), (10416, 201792), (10752, 195486), (11904, 176568), (12612, 166656), (13888, 151344), (14714, 142848), (15624, 134528), (15872, 132426), (16128, 130324), (16816, 124992), (17856, 117712), (18918, 111104), (20832, 100896), (21504, 97743), (22071, 95232), (23808, 88284), (25224, 83328), (27776, 75672), (29428, 71424), (31248, 67264), (31744, 66213), (32256, 65162), (32581, 64512), (33632, 62496), (35712, 58856), (37836, 55552), (41664, 50448), (44142, 47616)]