268017456

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 160

約数和(自身を含む): 822169600

約数和(自身を除く): 554152144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 223, 292, 294, 336, 343, 392, 438, 446, 511, 584, 588, 669, 686, 784, 876, 892, 1022, 1029, 1168, 1176, 1338, 1372, 1533, 1561, 1752, 1784, 2044, 2058, 2352, 2676, 2744, 3066, 3122, 3504, 3568, 3577, 4088, 4116, 4683, 5352, 5488, 6132, 6244, 7154, 8176, 8232, 9366, 10704, 10731, 10927, 12264, 12488, 14308, 16279, 16464, 18732, 21462, 21854, 24528, 24976, 25039, 28616, 32558, 32781, 37464, 42924, 43708, 48837, 50078, 57232, 65116, 65562, 74928, 75117, 76489, 85848, 87416, 97674, 100156, 113953, 130232, 131124, 150234, 152978, 171696, 174832, 195348, 200312, 227906, 229467, 260464, 262248, 300468, 305956, 341859, 390696, 400624, 455812, 458934, 524496, 600936, 611912, 683718, 781392, 797671, 911624, 917868, 1201872, 1223824, 1367436, 1595342, 1823248, 1835736, 2393013, 2734872, 3190684, 3671472, 4786026, 5469744, 5583697, 6381368, 9572052, 11167394, 12762736, 16751091, 19144104, 22334788, 33502182, 38288208, 44669576, 67004364, 89339152, 134008728, 268017456]

約数ペア:

[(1, 268017456), (2, 134008728), (3, 89339152), (4, 67004364), (6, 44669576), (7, 38288208), (8, 33502182), (12, 22334788), (14, 19144104), (16, 16751091), (21, 12762736), (24, 11167394), (28, 9572052), (42, 6381368), (48, 5583697), (49, 5469744), (56, 4786026), (73, 3671472), (84, 3190684), (98, 2734872), (112, 2393013), (146, 1835736), (147, 1823248), (168, 1595342), (196, 1367436), (219, 1223824), (223, 1201872), (292, 917868), (294, 911624), (336, 797671), (343, 781392), (392, 683718), (438, 611912), (446, 600936), (511, 524496), (584, 458934), (588, 455812), (669, 400624), (686, 390696), (784, 341859), (876, 305956), (892, 300468), (1022, 262248), (1029, 260464), (1168, 229467), (1176, 227906), (1338, 200312), (1372, 195348), (1533, 174832), (1561, 171696), (1752, 152978), (1784, 150234), (2044, 131124), (2058, 130232), (2352, 113953), (2676, 100156), (2744, 97674), (3066, 87416), (3122, 85848), (3504, 76489), (3568, 75117), (3577, 74928), (4088, 65562), (4116, 65116), (4683, 57232), (5352, 50078), (5488, 48837), (6132, 43708), (6244, 42924), (7154, 37464), (8176, 32781), (8232, 32558), (9366, 28616), (10704, 25039), (10731, 24976), (10927, 24528), (12264, 21854), (12488, 21462), (14308, 18732), (16279, 16464)]