1937790848

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 4993920000

約数和(自身を除く): 3056129152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 64, 76, 92, 98, 101, 112, 128, 133, 152, 161, 184, 196, 202, 224, 266, 304, 322, 343, 368, 392, 404, 437, 448, 532, 608, 644, 686, 707, 736, 784, 808, 874, 896, 931, 1064, 1127, 1216, 1288, 1372, 1414, 1472, 1568, 1616, 1748, 1862, 1919, 2128, 2254, 2323, 2432, 2576, 2744, 2828, 2944, 3059, 3136, 3232, 3496, 3724, 3838, 4256, 4508, 4646, 4949, 5152, 5488, 5656, 6118, 6272, 6464, 6517, 6992, 7448, 7676, 7889, 8512, 9016, 9292, 9898, 10304, 10976, 11312, 12236, 12928, 13034, 13433, 13984, 14896, 15352, 15778, 16261, 17024, 18032, 18584, 19796, 20608, 21413, 21952, 22624, 24472, 26068, 26866, 27968, 29792, 30704, 31556, 32522, 34643, 36064, 37168, 39592, 42826, 43904, 44137, 45248, 48944, 52136, 53732, 55936, 59584, 61408, 63112, 65044, 69286, 72128, 74336, 79184, 85652, 88274, 90496, 94031, 97888, 104272, 107464, 113827, 119168, 122816, 126224, 130088, 138572, 144256, 148672, 149891, 158368, 171304, 176548, 188062, 195776, 208544, 214928, 227654, 245632, 252448, 260176, 277144, 297344, 299782, 308959, 316736, 342608, 353096, 376124, 391552, 417088, 429856, 455308, 504896, 520352, 554288, 599564, 617918, 633472, 658217, 685216, 706192, 752248, 796789, 834176, 859712, 910616, 1009792, 1040704, 1108576, 1199128, 1235836, 1316434, 1370432, 1412384, 1504496, 1593578, 1719424, 1821232, 2081408, 2162713, 2217152, 2398256, 2471672, 2632868, 2740864, 2824768, 3008992, 3187156, 3642464, 4325426, 4434304, 4796512, 4943344, 5265736, 5649536, 6017984, 6374312, 7284928, 8650852, 9593024, 9886688, 10531472, 12035968, 12748624, 14569856, 15138991, 17301704, 19186048, 19773376, 21062944, 25497248, 30277982, 34603408, 39546752, 42125888, 50994496, 60555964, 69206816, 84251776, 101988992, 121111928, 138413632, 242223856, 276827264, 484447712, 968895424, 1937790848]

約数ペア:

[(1, 1937790848), (2, 968895424), (4, 484447712), (7, 276827264), (8, 242223856), (14, 138413632), (16, 121111928), (19, 101988992), (23, 84251776), (28, 69206816), (32, 60555964), (38, 50994496), (46, 42125888), (49, 39546752), (56, 34603408), (64, 30277982), (76, 25497248), (92, 21062944), (98, 19773376), (101, 19186048), (112, 17301704), (128, 15138991), (133, 14569856), (152, 12748624), (161, 12035968), (184, 10531472), (196, 9886688), (202, 9593024), (224, 8650852), (266, 7284928), (304, 6374312), (322, 6017984), (343, 5649536), (368, 5265736), (392, 4943344), (404, 4796512), (437, 4434304), (448, 4325426), (532, 3642464), (608, 3187156), (644, 3008992), (686, 2824768), (707, 2740864), (736, 2632868), (784, 2471672), (808, 2398256), (874, 2217152), (896, 2162713), (931, 2081408), (1064, 1821232), (1127, 1719424), (1216, 1593578), (1288, 1504496), (1372, 1412384), (1414, 1370432), (1472, 1316434), (1568, 1235836), (1616, 1199128), (1748, 1108576), (1862, 1040704), (1919, 1009792), (2128, 910616), (2254, 859712), (2323, 834176), (2432, 796789), (2576, 752248), (2744, 706192), (2828, 685216), (2944, 658217), (3059, 633472), (3136, 617918), (3232, 599564), (3496, 554288), (3724, 520352), (3838, 504896), (4256, 455308), (4508, 429856), (4646, 417088), (4949, 391552), (5152, 376124), (5488, 353096), (5656, 342608), (6118, 316736), (6272, 308959), (6464, 299782), (6517, 297344), (6992, 277144), (7448, 260176), (7676, 252448), (7889, 245632), (8512, 227654), (9016, 214928), (9292, 208544), (9898, 195776), (10304, 188062), (10976, 176548), (11312, 171304), (12236, 158368), (12928, 149891), (13034, 148672), (13433, 144256), (13984, 138572), (14896, 130088), (15352, 126224), (15778, 122816), (16261, 119168), (17024, 113827), (18032, 107464), (18584, 104272), (19796, 97888), (20608, 94031), (21413, 90496), (21952, 88274), (22624, 85652), (24472, 79184), (26068, 74336), (26866, 72128), (27968, 69286), (29792, 65044), (30704, 63112), (31556, 61408), (32522, 59584), (34643, 55936), (36064, 53732), (37168, 52136), (39592, 48944), (42826, 45248), (43904, 44137)]