303742208

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 796669440

約数和(自身を除く): 492927232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 811, 836, 896, 1064, 1216, 1232, 1408, 1463, 1622, 1672, 1792, 2128, 2432, 2464, 2816, 2926, 3244, 3344, 4256, 4864, 4928, 5677, 5852, 6488, 6688, 8512, 8921, 9856, 11354, 11704, 12976, 13376, 15409, 17024, 17842, 19712, 22708, 23408, 25952, 26752, 30818, 34048, 35684, 45416, 46816, 51904, 53504, 61636, 62447, 71368, 90832, 93632, 103808, 107863, 123272, 124894, 142736, 169499, 181664, 187264, 207616, 215726, 246544, 249788, 285472, 338998, 363328, 374528, 431452, 493088, 499576, 570944, 677996, 726656, 862904, 986176, 999152, 1141888, 1186493, 1355992, 1453312, 1725808, 1972352, 1998304, 2283776, 2372986, 2711984, 3451616, 3944704, 3996608, 4745972, 5423968, 6903232, 7993216, 9491944, 10847936, 13806464, 15986432, 18983888, 21695872, 27612928, 37967776, 43391744, 75935552, 151871104, 303742208]

約数ペア:

[(1, 303742208), (2, 151871104), (4, 75935552), (7, 43391744), (8, 37967776), (11, 27612928), (14, 21695872), (16, 18983888), (19, 15986432), (22, 13806464), (28, 10847936), (32, 9491944), (38, 7993216), (44, 6903232), (56, 5423968), (64, 4745972), (76, 3996608), (77, 3944704), (88, 3451616), (112, 2711984), (128, 2372986), (133, 2283776), (152, 1998304), (154, 1972352), (176, 1725808), (209, 1453312), (224, 1355992), (256, 1186493), (266, 1141888), (304, 999152), (308, 986176), (352, 862904), (418, 726656), (448, 677996), (532, 570944), (608, 499576), (616, 493088), (704, 431452), (811, 374528), (836, 363328), (896, 338998), (1064, 285472), (1216, 249788), (1232, 246544), (1408, 215726), (1463, 207616), (1622, 187264), (1672, 181664), (1792, 169499), (2128, 142736), (2432, 124894), (2464, 123272), (2816, 107863), (2926, 103808), (3244, 93632), (3344, 90832), (4256, 71368), (4864, 62447), (4928, 61636), (5677, 53504), (5852, 51904), (6488, 46816), (6688, 45416), (8512, 35684), (8921, 34048), (9856, 30818), (11354, 26752), (11704, 25952), (12976, 23408), (13376, 22708), (15409, 19712), (17024, 17842)]