987602784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 3042547200

約数和(自身を除く): 2054944416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 109, 112, 139, 168, 194, 218, 224, 278, 291, 327, 336, 388, 417, 436, 556, 582, 654, 672, 679, 763, 776, 834, 872, 973, 1112, 1164, 1308, 1358, 1526, 1552, 1668, 1744, 1946, 2037, 2224, 2289, 2328, 2616, 2716, 2919, 3052, 3104, 3336, 3488, 3892, 4074, 4448, 4578, 4656, 5232, 5432, 5838, 6104, 6672, 7784, 8148, 9156, 9312, 10464, 10573, 10864, 11676, 12208, 13344, 13483, 15151, 15568, 16296, 18312, 21146, 21728, 23352, 24416, 26966, 30302, 31136, 31719, 32592, 36624, 40449, 42292, 45453, 46704, 53932, 60604, 63438, 65184, 73248, 74011, 80898, 84584, 90906, 93408, 94381, 106057, 107864, 121208, 126876, 148022, 161796, 169168, 181812, 188762, 212114, 215728, 222033, 242416, 253752, 283143, 296044, 318171, 323592, 338336, 363624, 377524, 424228, 431456, 444066, 484832, 507504, 566286, 592088, 636342, 647184, 727248, 755048, 848456, 888132, 1015008, 1132572, 1184176, 1272684, 1294368, 1454496, 1469647, 1510096, 1696912, 1776264, 2265144, 2368352, 2545368, 2939294, 3020192, 3393824, 3552528, 4408941, 4530288, 5090736, 5878588, 7105056, 8817882, 9060576, 10181472, 10287529, 11757176, 17635764, 20575058, 23514352, 30862587, 35271528, 41150116, 47028704, 61725174, 70543056, 82300232, 123450348, 141086112, 164600464, 246900696, 329200928, 493801392, 987602784]

約数ペア:

[(1, 987602784), (2, 493801392), (3, 329200928), (4, 246900696), (6, 164600464), (7, 141086112), (8, 123450348), (12, 82300232), (14, 70543056), (16, 61725174), (21, 47028704), (24, 41150116), (28, 35271528), (32, 30862587), (42, 23514352), (48, 20575058), (56, 17635764), (84, 11757176), (96, 10287529), (97, 10181472), (109, 9060576), (112, 8817882), (139, 7105056), (168, 5878588), (194, 5090736), (218, 4530288), (224, 4408941), (278, 3552528), (291, 3393824), (327, 3020192), (336, 2939294), (388, 2545368), (417, 2368352), (436, 2265144), (556, 1776264), (582, 1696912), (654, 1510096), (672, 1469647), (679, 1454496), (763, 1294368), (776, 1272684), (834, 1184176), (872, 1132572), (973, 1015008), (1112, 888132), (1164, 848456), (1308, 755048), (1358, 727248), (1526, 647184), (1552, 636342), (1668, 592088), (1744, 566286), (1946, 507504), (2037, 484832), (2224, 444066), (2289, 431456), (2328, 424228), (2616, 377524), (2716, 363624), (2919, 338336), (3052, 323592), (3104, 318171), (3336, 296044), (3488, 283143), (3892, 253752), (4074, 242416), (4448, 222033), (4578, 215728), (4656, 212114), (5232, 188762), (5432, 181812), (5838, 169168), (6104, 161796), (6672, 148022), (7784, 126876), (8148, 121208), (9156, 107864), (9312, 106057), (10464, 94381), (10573, 93408), (10864, 90906), (11676, 84584), (12208, 80898), (13344, 74011), (13483, 73248), (15151, 65184), (15568, 63438), (16296, 60604), (18312, 53932), (21146, 46704), (21728, 45453), (23352, 42292), (24416, 40449), (26966, 36624), (30302, 32592), (31136, 31719)]