18699328256

素因数分解:

$2^8\times 7^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 46622822400

約数和(自身を除く): 27923494144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 49, 56, 64, 92, 94, 98, 112, 128, 161, 184, 188, 196, 197, 224, 256, 322, 329, 343, 368, 376, 392, 394, 448, 644, 658, 686, 736, 752, 784, 788, 896, 1081, 1127, 1288, 1316, 1372, 1379, 1472, 1504, 1568, 1576, 1792, 2162, 2254, 2303, 2576, 2632, 2744, 2758, 2944, 3008, 3136, 3152, 4324, 4508, 4531, 4606, 5152, 5264, 5488, 5516, 5888, 6016, 6272, 6304, 7567, 7889, 8648, 9016, 9062, 9212, 9259, 9653, 10304, 10528, 10976, 11032, 12032, 12544, 12608, 15134, 15778, 16121, 17296, 18032, 18124, 18424, 18518, 19306, 20608, 21056, 21952, 22064, 25216, 30268, 31556, 31717, 32242, 34592, 36064, 36248, 36848, 37036, 38612, 41216, 42112, 43904, 44128, 50432, 52969, 60536, 63112, 63434, 64484, 64813, 67571, 69184, 72128, 72496, 73696, 74072, 77224, 84224, 87808, 88256, 105938, 121072, 126224, 126868, 128968, 129626, 135142, 138368, 144256, 144992, 147392, 148144, 154448, 176512, 211876, 212957, 222019, 242144, 252448, 253736, 257936, 259252, 270284, 276736, 288512, 289984, 294784, 296288, 308896, 353024, 370783, 423752, 425914, 444038, 453691, 484288, 504896, 507472, 515872, 518504, 540568, 579968, 589568, 592576, 617792, 741566, 847504, 851828, 888076, 907382, 968576, 1009792, 1014944, 1031744, 1037008, 1081136, 1159936, 1185152, 1235584, 1483132, 1490699, 1554133, 1695008, 1703656, 1776152, 1814764, 1937152, 2019584, 2029888, 2063488, 2074016, 2162272, 2370304, 2471168, 2966264, 2981398, 3108266, 3175837, 3390016, 3407312, 3552304, 3629528, 4059776, 4126976, 4148032, 4324544, 5932528, 5962796, 6216532, 6351674, 6780032, 6814624, 7104608, 7259056, 8119552, 8296064, 8649088, 10434893, 11865056, 11925592, 12433064, 12703348, 13560064, 13629248, 14209216, 14518112, 16592128, 17298176, 20869786, 23730112, 23851184, 24866128, 25406696, 27258496, 28418432, 29036224, 41739572, 47460224, 47702368, 49732256, 50813392, 54516992, 56836864, 58072448, 73044251, 83479144, 94920448, 95404736, 99464512, 101626784, 116144896, 146088502, 166958288, 190809472, 198929024, 203253568, 292177004, 333916576, 381618944, 397858048, 406507136, 584354008, 667833152, 813014272, 1168708016, 1335666304, 2337416032, 2671332608, 4674832064, 9349664128, 18699328256]

約数ペア:

[(1, 18699328256), (2, 9349664128), (4, 4674832064), (7, 2671332608), (8, 2337416032), (14, 1335666304), (16, 1168708016), (23, 813014272), (28, 667833152), (32, 584354008), (46, 406507136), (47, 397858048), (49, 381618944), (56, 333916576), (64, 292177004), (92, 203253568), (94, 198929024), (98, 190809472), (112, 166958288), (128, 146088502), (161, 116144896), (184, 101626784), (188, 99464512), (196, 95404736), (197, 94920448), (224, 83479144), (256, 73044251), (322, 58072448), (329, 56836864), (343, 54516992), (368, 50813392), (376, 49732256), (392, 47702368), (394, 47460224), (448, 41739572), (644, 29036224), (658, 28418432), (686, 27258496), (736, 25406696), (752, 24866128), (784, 23851184), (788, 23730112), (896, 20869786), (1081, 17298176), (1127, 16592128), (1288, 14518112), (1316, 14209216), (1372, 13629248), (1379, 13560064), (1472, 12703348), (1504, 12433064), (1568, 11925592), (1576, 11865056), (1792, 10434893), (2162, 8649088), (2254, 8296064), (2303, 8119552), (2576, 7259056), (2632, 7104608), (2744, 6814624), (2758, 6780032), (2944, 6351674), (3008, 6216532), (3136, 5962796), (3152, 5932528), (4324, 4324544), (4508, 4148032), (4531, 4126976), (4606, 4059776), (5152, 3629528), (5264, 3552304), (5488, 3407312), (5516, 3390016), (5888, 3175837), (6016, 3108266), (6272, 2981398), (6304, 2966264), (7567, 2471168), (7889, 2370304), (8648, 2162272), (9016, 2074016), (9062, 2063488), (9212, 2029888), (9259, 2019584), (9653, 1937152), (10304, 1814764), (10528, 1776152), (10976, 1703656), (11032, 1695008), (12032, 1554133), (12544, 1490699), (12608, 1483132), (15134, 1235584), (15778, 1185152), (16121, 1159936), (17296, 1081136), (18032, 1037008), (18124, 1031744), (18424, 1014944), (18518, 1009792), (19306, 968576), (20608, 907382), (21056, 888076), (21952, 851828), (22064, 847504), (25216, 741566), (30268, 617792), (31556, 592576), (31717, 589568), (32242, 579968), (34592, 540568), (36064, 518504), (36248, 515872), (36848, 507472), (37036, 504896), (38612, 484288), (41216, 453691), (42112, 444038), (43904, 425914), (44128, 423752), (50432, 370783), (52969, 353024), (60536, 308896), (63112, 296288), (63434, 294784), (64484, 289984), (64813, 288512), (67571, 276736), (69184, 270284), (72128, 259252), (72496, 257936), (73696, 253736), (74072, 252448), (77224, 242144), (84224, 222019), (87808, 212957), (88256, 211876), (105938, 176512), (121072, 154448), (126224, 148144), (126868, 147392), (128968, 144992), (129626, 144256), (135142, 138368)]