16918744304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 43777778400

約数和(自身を除く): 26859034096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 61, 77, 88, 98, 112, 116, 122, 154, 176, 196, 203, 232, 244, 308, 319, 392, 406, 427, 464, 488, 539, 616, 638, 671, 784, 812, 854, 976, 1078, 1109, 1232, 1276, 1342, 1421, 1624, 1708, 1769, 2156, 2218, 2233, 2552, 2684, 2842, 2989, 3248, 3416, 3538, 4312, 4436, 4466, 4697, 5104, 5368, 5684, 5978, 6832, 7076, 7763, 8624, 8872, 8932, 9394, 10736, 11368, 11956, 12199, 12383, 14152, 15526, 15631, 17744, 17864, 18788, 19459, 22736, 23912, 24398, 24766, 28304, 31052, 31262, 32161, 32879, 35728, 37576, 38918, 47824, 48796, 49532, 54341, 62104, 62524, 64322, 65758, 67649, 75152, 77836, 85393, 86681, 97592, 99064, 108682, 124208, 125048, 128644, 131516, 135298, 136213, 155672, 170786, 173362, 195184, 198128, 217364, 225127, 250096, 257288, 263032, 270596, 272426, 311344, 341572, 346724, 353771, 434728, 450254, 473543, 514576, 526064, 541192, 544852, 597751, 683144, 693448, 707542, 744139, 869456, 900508, 947086, 953491, 1082384, 1089704, 1195502, 1366288, 1386896, 1415084, 1488278, 1575889, 1801016, 1894172, 1906982, 1961821, 2179408, 2391004, 2476397, 2830168, 2976556, 3151778, 3314801, 3602032, 3788344, 3813964, 3923642, 4782008, 4952794, 5208973, 5660336, 5953112, 6303556, 6629602, 7576688, 7627928, 7847284, 9564016, 9905588, 10417946, 11906224, 12607112, 13259204, 13732747, 15255856, 15694568, 17334779, 19811176, 20835892, 21580031, 25214224, 26518408, 27465494, 31389136, 34669558, 36462811, 39622352, 41671784, 43160062, 53036816, 54930988, 69339116, 72925622, 83343568, 86320124, 96129229, 109861976, 138678232, 145851244, 151060217, 172640248, 192258458, 219723952, 277356464, 291702488, 302120434, 345280496, 384516916, 583404976, 604240868, 769033832, 1057421519, 1208481736, 1538067664, 2114843038, 2416963472, 4229686076, 8459372152, 16918744304]

約数ペア:

[(1, 16918744304), (2, 8459372152), (4, 4229686076), (7, 2416963472), (8, 2114843038), (11, 1538067664), (14, 1208481736), (16, 1057421519), (22, 769033832), (28, 604240868), (29, 583404976), (44, 384516916), (49, 345280496), (56, 302120434), (58, 291702488), (61, 277356464), (77, 219723952), (88, 192258458), (98, 172640248), (112, 151060217), (116, 145851244), (122, 138678232), (154, 109861976), (176, 96129229), (196, 86320124), (203, 83343568), (232, 72925622), (244, 69339116), (308, 54930988), (319, 53036816), (392, 43160062), (406, 41671784), (427, 39622352), (464, 36462811), (488, 34669558), (539, 31389136), (616, 27465494), (638, 26518408), (671, 25214224), (784, 21580031), (812, 20835892), (854, 19811176), (976, 17334779), (1078, 15694568), (1109, 15255856), (1232, 13732747), (1276, 13259204), (1342, 12607112), (1421, 11906224), (1624, 10417946), (1708, 9905588), (1769, 9564016), (2156, 7847284), (2218, 7627928), (2233, 7576688), (2552, 6629602), (2684, 6303556), (2842, 5953112), (2989, 5660336), (3248, 5208973), (3416, 4952794), (3538, 4782008), (4312, 3923642), (4436, 3813964), (4466, 3788344), (4697, 3602032), (5104, 3314801), (5368, 3151778), (5684, 2976556), (5978, 2830168), (6832, 2476397), (7076, 2391004), (7763, 2179408), (8624, 1961821), (8872, 1906982), (8932, 1894172), (9394, 1801016), (10736, 1575889), (11368, 1488278), (11956, 1415084), (12199, 1386896), (12383, 1366288), (14152, 1195502), (15526, 1089704), (15631, 1082384), (17744, 953491), (17864, 947086), (18788, 900508), (19459, 869456), (22736, 744139), (23912, 707542), (24398, 693448), (24766, 683144), (28304, 597751), (31052, 544852), (31262, 541192), (32161, 526064), (32879, 514576), (35728, 473543), (37576, 450254), (38918, 434728), (47824, 353771), (48796, 346724), (49532, 341572), (54341, 311344), (62104, 272426), (62524, 270596), (64322, 263032), (65758, 257288), (67649, 250096), (75152, 225127), (77836, 217364), (85393, 198128), (86681, 195184), (97592, 173362), (99064, 170786), (108682, 155672), (124208, 136213), (125048, 135298), (128644, 131516)]