18493066368

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24659}}^1$

素因数の和:24720

約数の個数: 256

約数和(自身を含む): 64392192000

約数和(自身を除く): 45899125632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 23436, 24192, 24659, 26784, 27776, 31248, 35712, 41664, 46872, 49318, 53568, 62496, 73977, 83328, 93744, 98636, 107136, 124992, 147954, 172613, 187488, 197272, 221931, 249984, 295908, 345226, 374976, 394544, 443862, 517839, 591816, 665793, 690452, 749952, 764429, 789088, 887724, 1035678, 1183632, 1331586, 1380904, 1528858, 1553517, 1578176, 1775448, 2071356, 2293287, 2367264, 2663172, 2761808, 3057716, 3107034, 3156352, 3550896, 4142712, 4586574, 4660551, 4734528, 5326344, 5351003, 5523616, 6115432, 6214068, 6879861, 7101792, 8285424, 9173148, 9321102, 9469056, 10652688, 10702006, 11047232, 12230864, 12428136, 13759722, 14203584, 16053009, 16570848, 18346296, 18642204, 20639583, 21305376, 21404012, 22094464, 24461728, 24856272, 27519444, 28407168, 32106018, 33141696, 36692592, 37284408, 41279166, 42610752, 42808024, 48159027, 48923456, 49712544, 55038888, 64212036, 66283392, 73385184, 74568816, 82558332, 85221504, 85616048, 96318054, 97846912, 99425088, 110077776, 128424072, 144477081, 146770368, 149137632, 165116664, 171232096, 192636108, 198850176, 220155552, 256848144, 288954162, 293540736, 298275264, 330233328, 342464192, 385272216, 440311104, 513696288, 577908324, 596550528, 660466656, 684928384, 770544432, 880622208, 1027392576, 1155816648, 1320933312, 1541088864, 2054785152, 2311633296, 2641866624, 3082177728, 4623266592, 6164355456, 9246533184, 18493066368]

約数ペア:

[(1, 18493066368), (2, 9246533184), (3, 6164355456), (4, 4623266592), (6, 3082177728), (7, 2641866624), (8, 2311633296), (9, 2054785152), (12, 1541088864), (14, 1320933312), (16, 1155816648), (18, 1027392576), (21, 880622208), (24, 770544432), (27, 684928384), (28, 660466656), (31, 596550528), (32, 577908324), (36, 513696288), (42, 440311104), (48, 385272216), (54, 342464192), (56, 330233328), (62, 298275264), (63, 293540736), (64, 288954162), (72, 256848144), (84, 220155552), (93, 198850176), (96, 192636108), (108, 171232096), (112, 165116664), (124, 149137632), (126, 146770368), (128, 144477081), (144, 128424072), (168, 110077776), (186, 99425088), (189, 97846912), (192, 96318054), (216, 85616048), (217, 85221504), (224, 82558332), (248, 74568816), (252, 73385184), (279, 66283392), (288, 64212036), (336, 55038888), (372, 49712544), (378, 48923456), (384, 48159027), (432, 42808024), (434, 42610752), (448, 41279166), (496, 37284408), (504, 36692592), (558, 33141696), (576, 32106018), (651, 28407168), (672, 27519444), (744, 24856272), (756, 24461728), (837, 22094464), (864, 21404012), (868, 21305376), (896, 20639583), (992, 18642204), (1008, 18346296), (1116, 16570848), (1152, 16053009), (1302, 14203584), (1344, 13759722), (1488, 12428136), (1512, 12230864), (1674, 11047232), (1728, 10702006), (1736, 10652688), (1953, 9469056), (1984, 9321102), (2016, 9173148), (2232, 8285424), (2604, 7101792), (2688, 6879861), (2976, 6214068), (3024, 6115432), (3348, 5523616), (3456, 5351003), (3472, 5326344), (3906, 4734528), (3968, 4660551), (4032, 4586574), (4464, 4142712), (5208, 3550896), (5859, 3156352), (5952, 3107034), (6048, 3057716), (6696, 2761808), (6944, 2663172), (7812, 2367264), (8064, 2293287), (8928, 2071356), (10416, 1775448), (11718, 1578176), (11904, 1553517), (12096, 1528858), (13392, 1380904), (13888, 1331586), (15624, 1183632), (17856, 1035678), (20832, 887724), (23436, 789088), (24192, 764429), (24659, 749952), (26784, 690452), (27776, 665793), (31248, 591816), (35712, 517839), (41664, 443862), (46872, 394544), (49318, 374976), (53568, 345226), (62496, 295908), (73977, 249984), (83328, 221931), (93744, 197272), (98636, 187488), (107136, 172613), (124992, 147954)]