1615985856

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 224

約数和(自身を含む): 4970434560

約数和(自身を除く): 3354448704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 97, 108, 124, 144, 186, 192, 194, 216, 248, 279, 288, 291, 311, 372, 388, 432, 496, 558, 576, 582, 622, 744, 776, 837, 864, 873, 933, 992, 1116, 1164, 1244, 1488, 1552, 1674, 1728, 1746, 1866, 1984, 2232, 2328, 2488, 2619, 2799, 2976, 3007, 3104, 3348, 3492, 3732, 4464, 4656, 4976, 5238, 5598, 5952, 6014, 6208, 6696, 6984, 7464, 8397, 8928, 9021, 9312, 9641, 9952, 10476, 11196, 12028, 13392, 13968, 14928, 16794, 17856, 18042, 18624, 19282, 19904, 20952, 22392, 24056, 26784, 27063, 27936, 28923, 29856, 30167, 33588, 36084, 38564, 41904, 44784, 48112, 53568, 54126, 55872, 57846, 59712, 60334, 67176, 72168, 77128, 81189, 83808, 86769, 89568, 90501, 96224, 108252, 115692, 120668, 134352, 144336, 154256, 162378, 167616, 173538, 179136, 181002, 192448, 216504, 231384, 241336, 260307, 268704, 271503, 288672, 308512, 324756, 347076, 362004, 433008, 462768, 482672, 520614, 537408, 543006, 577344, 617024, 649512, 694152, 724008, 814509, 866016, 925536, 935177, 965344, 1041228, 1086012, 1299024, 1388304, 1448016, 1629018, 1732032, 1851072, 1870354, 1930688, 2082456, 2172024, 2598048, 2776608, 2805531, 2896032, 3258036, 3740708, 4164912, 4344048, 5196096, 5553216, 5611062, 5792064, 6516072, 7481416, 8329824, 8416593, 8688096, 11222124, 13032144, 14962832, 16659648, 16833186, 17376192, 22444248, 25249779, 26064288, 29925664, 33666372, 44888496, 50499558, 52128576, 59851328, 67332744, 89776992, 100999116, 134665488, 179553984, 201998232, 269330976, 403996464, 538661952, 807992928, 1615985856]

約数ペア:

[(1, 1615985856), (2, 807992928), (3, 538661952), (4, 403996464), (6, 269330976), (8, 201998232), (9, 179553984), (12, 134665488), (16, 100999116), (18, 89776992), (24, 67332744), (27, 59851328), (31, 52128576), (32, 50499558), (36, 44888496), (48, 33666372), (54, 29925664), (62, 26064288), (64, 25249779), (72, 22444248), (93, 17376192), (96, 16833186), (97, 16659648), (108, 14962832), (124, 13032144), (144, 11222124), (186, 8688096), (192, 8416593), (194, 8329824), (216, 7481416), (248, 6516072), (279, 5792064), (288, 5611062), (291, 5553216), (311, 5196096), (372, 4344048), (388, 4164912), (432, 3740708), (496, 3258036), (558, 2896032), (576, 2805531), (582, 2776608), (622, 2598048), (744, 2172024), (776, 2082456), (837, 1930688), (864, 1870354), (873, 1851072), (933, 1732032), (992, 1629018), (1116, 1448016), (1164, 1388304), (1244, 1299024), (1488, 1086012), (1552, 1041228), (1674, 965344), (1728, 935177), (1746, 925536), (1866, 866016), (1984, 814509), (2232, 724008), (2328, 694152), (2488, 649512), (2619, 617024), (2799, 577344), (2976, 543006), (3007, 537408), (3104, 520614), (3348, 482672), (3492, 462768), (3732, 433008), (4464, 362004), (4656, 347076), (4976, 324756), (5238, 308512), (5598, 288672), (5952, 271503), (6014, 268704), (6208, 260307), (6696, 241336), (6984, 231384), (7464, 216504), (8397, 192448), (8928, 181002), (9021, 179136), (9312, 173538), (9641, 167616), (9952, 162378), (10476, 154256), (11196, 144336), (12028, 134352), (13392, 120668), (13968, 115692), (14928, 108252), (16794, 96224), (17856, 90501), (18042, 89568), (18624, 86769), (19282, 83808), (19904, 81189), (20952, 77128), (22392, 72168), (24056, 67176), (26784, 60334), (27063, 59712), (27936, 57846), (28923, 55872), (29856, 54126), (30167, 53568), (33588, 48112), (36084, 44784), (38564, 41904)]