19771737664

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2753}}^1$

素因数の和:2853

約数の個数: 224

約数和(自身を含む): 50768073216

約数和(自身を除く): 30996335552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 41, 46, 56, 64, 68, 82, 92, 112, 119, 136, 161, 164, 184, 224, 238, 272, 287, 322, 328, 368, 391, 448, 476, 544, 574, 644, 656, 697, 736, 782, 943, 952, 1088, 1148, 1288, 1312, 1394, 1472, 1564, 1886, 1904, 2296, 2576, 2624, 2737, 2753, 2788, 3128, 3772, 3808, 4592, 4879, 5152, 5474, 5506, 5576, 6256, 6601, 7544, 7616, 9184, 9758, 10304, 10948, 11012, 11152, 12512, 13202, 15088, 16031, 18368, 19271, 19516, 21896, 22024, 22304, 25024, 26404, 30176, 32062, 38542, 39032, 43792, 44048, 44608, 46801, 52808, 60352, 63319, 64124, 77084, 78064, 87584, 88096, 93602, 105616, 112217, 112873, 126638, 128248, 154168, 156128, 175168, 176192, 187204, 211232, 224434, 225746, 253276, 256496, 308336, 312256, 327607, 374408, 422464, 443233, 448868, 451492, 506552, 512992, 616672, 655214, 748816, 790111, 886466, 897736, 902984, 1013104, 1025984, 1076423, 1233344, 1310428, 1497632, 1580222, 1772932, 1795472, 1805968, 1918841, 2026208, 2152846, 2596079, 2620856, 2995264, 3160444, 3545864, 3590944, 3611936, 3837682, 4052416, 4305692, 5192158, 5241712, 6320888, 7091728, 7181888, 7223872, 7534961, 7675364, 8611384, 10384316, 10483424, 12641776, 13431887, 14183456, 15069922, 15350728, 17222768, 18172553, 20768632, 20966848, 25283552, 26863774, 28366912, 30139844, 30701456, 34445536, 36345106, 41537264, 44133343, 50567104, 53727548, 60279688, 61402912, 68891072, 72690212, 83074528, 88266686, 107455096, 120559376, 122805824, 145380424, 166149056, 176533372, 214910192, 241118752, 290760848, 308933401, 353066744, 429820384, 482237504, 581521696, 617866802, 706133488, 859640768, 1163043392, 1235733604, 1412266976, 2471467208, 2824533952, 4942934416, 9885868832, 19771737664]

約数ペア:

[(1, 19771737664), (2, 9885868832), (4, 4942934416), (7, 2824533952), (8, 2471467208), (14, 1412266976), (16, 1235733604), (17, 1163043392), (23, 859640768), (28, 706133488), (32, 617866802), (34, 581521696), (41, 482237504), (46, 429820384), (56, 353066744), (64, 308933401), (68, 290760848), (82, 241118752), (92, 214910192), (112, 176533372), (119, 166149056), (136, 145380424), (161, 122805824), (164, 120559376), (184, 107455096), (224, 88266686), (238, 83074528), (272, 72690212), (287, 68891072), (322, 61402912), (328, 60279688), (368, 53727548), (391, 50567104), (448, 44133343), (476, 41537264), (544, 36345106), (574, 34445536), (644, 30701456), (656, 30139844), (697, 28366912), (736, 26863774), (782, 25283552), (943, 20966848), (952, 20768632), (1088, 18172553), (1148, 17222768), (1288, 15350728), (1312, 15069922), (1394, 14183456), (1472, 13431887), (1564, 12641776), (1886, 10483424), (1904, 10384316), (2296, 8611384), (2576, 7675364), (2624, 7534961), (2737, 7223872), (2753, 7181888), (2788, 7091728), (3128, 6320888), (3772, 5241712), (3808, 5192158), (4592, 4305692), (4879, 4052416), (5152, 3837682), (5474, 3611936), (5506, 3590944), (5576, 3545864), (6256, 3160444), (6601, 2995264), (7544, 2620856), (7616, 2596079), (9184, 2152846), (9758, 2026208), (10304, 1918841), (10948, 1805968), (11012, 1795472), (11152, 1772932), (12512, 1580222), (13202, 1497632), (15088, 1310428), (16031, 1233344), (18368, 1076423), (19271, 1025984), (19516, 1013104), (21896, 902984), (22024, 897736), (22304, 886466), (25024, 790111), (26404, 748816), (30176, 655214), (32062, 616672), (38542, 512992), (39032, 506552), (43792, 451492), (44048, 448868), (44608, 443233), (46801, 422464), (52808, 374408), (60352, 327607), (63319, 312256), (64124, 308336), (77084, 256496), (78064, 253276), (87584, 225746), (88096, 224434), (93602, 211232), (105616, 187204), (112217, 176192), (112873, 175168), (126638, 156128), (128248, 154168)]