201809502016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{2797}}^1$

素因数の和:3768

約数の個数: 112

約数和(自身を含む): 424095501312

約数和(自身を除く): 222285999296

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 887, 992, 1271, 1312, 1774, 1984, 2542, 2624, 2797, 3548, 5084, 5594, 7096, 10168, 11188, 14192, 20336, 22376, 27497, 28384, 36367, 40672, 44752, 54994, 56768, 72734, 81344, 86707, 89504, 109988, 114677, 145468, 173414, 179008, 219976, 229354, 290936, 346828, 439952, 458708, 581872, 693656, 879904, 917416, 1127377, 1163744, 1387312, 1759808, 1834832, 2254754, 2327488, 2480939, 2774624, 3554987, 3669664, 4509508, 4961878, 5549248, 7109974, 7339328, 9019016, 9923756, 14219948, 18038032, 19847512, 28439896, 36076064, 39695024, 56879792, 72152128, 76909109, 79390048, 101718499, 113759584, 153818218, 158780096, 203436998, 227519168, 307636436, 406873996, 615272872, 813747992, 1230545744, 1627495984, 2461091488, 3153273469, 3254991968, 4922182976, 6306546938, 6509983936, 12613093876, 25226187752, 50452375504, 100904751008, 201809502016]

約数ペア:

[(1, 201809502016), (2, 100904751008), (4, 50452375504), (8, 25226187752), (16, 12613093876), (31, 6509983936), (32, 6306546938), (41, 4922182976), (62, 3254991968), (64, 3153273469), (82, 2461091488), (124, 1627495984), (164, 1230545744), (248, 813747992), (328, 615272872), (496, 406873996), (656, 307636436), (887, 227519168), (992, 203436998), (1271, 158780096), (1312, 153818218), (1774, 113759584), (1984, 101718499), (2542, 79390048), (2624, 76909109), (2797, 72152128), (3548, 56879792), (5084, 39695024), (5594, 36076064), (7096, 28439896), (10168, 19847512), (11188, 18038032), (14192, 14219948), (20336, 9923756), (22376, 9019016), (27497, 7339328), (28384, 7109974), (36367, 5549248), (40672, 4961878), (44752, 4509508), (54994, 3669664), (56768, 3554987), (72734, 2774624), (81344, 2480939), (86707, 2327488), (89504, 2254754), (109988, 1834832), (114677, 1759808), (145468, 1387312), (173414, 1163744), (179008, 1127377), (219976, 917416), (229354, 879904), (290936, 693656), (346828, 581872), (439952, 458708)]