307457856

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 140

約数和(自身を含む): 920544768

約数和(自身を除く): 613086912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 254, 288, 324, 381, 432, 467, 508, 576, 648, 762, 864, 934, 1016, 1143, 1296, 1401, 1524, 1728, 1868, 2032, 2286, 2592, 2802, 3048, 3429, 3736, 4064, 4203, 4572, 5184, 5604, 6096, 6858, 7472, 8128, 8406, 9144, 10287, 11208, 12192, 12609, 13716, 14944, 16812, 18288, 20574, 22416, 24384, 25218, 27432, 29888, 33624, 36576, 37827, 41148, 44832, 50436, 54864, 59309, 67248, 73152, 75654, 82296, 89664, 100872, 109728, 118618, 134496, 151308, 164592, 177927, 201744, 219456, 237236, 268992, 302616, 329184, 355854, 403488, 474472, 533781, 605232, 658368, 711708, 806976, 948944, 1067562, 1210464, 1423416, 1601343, 1897888, 2135124, 2420928, 2846832, 3202686, 3795776, 4270248, 4804029, 5693664, 6405372, 8540496, 9608058, 11387328, 12810744, 17080992, 19216116, 25621488, 34161984, 38432232, 51242976, 76864464, 102485952, 153728928, 307457856]

約数ペア:

[(1, 307457856), (2, 153728928), (3, 102485952), (4, 76864464), (6, 51242976), (8, 38432232), (9, 34161984), (12, 25621488), (16, 19216116), (18, 17080992), (24, 12810744), (27, 11387328), (32, 9608058), (36, 8540496), (48, 6405372), (54, 5693664), (64, 4804029), (72, 4270248), (81, 3795776), (96, 3202686), (108, 2846832), (127, 2420928), (144, 2135124), (162, 1897888), (192, 1601343), (216, 1423416), (254, 1210464), (288, 1067562), (324, 948944), (381, 806976), (432, 711708), (467, 658368), (508, 605232), (576, 533781), (648, 474472), (762, 403488), (864, 355854), (934, 329184), (1016, 302616), (1143, 268992), (1296, 237236), (1401, 219456), (1524, 201744), (1728, 177927), (1868, 164592), (2032, 151308), (2286, 134496), (2592, 118618), (2802, 109728), (3048, 100872), (3429, 89664), (3736, 82296), (4064, 75654), (4203, 73152), (4572, 67248), (5184, 59309), (5604, 54864), (6096, 50436), (6858, 44832), (7472, 41148), (8128, 37827), (8406, 36576), (9144, 33624), (10287, 29888), (11208, 27432), (12192, 25218), (12609, 24384), (13716, 22416), (14944, 20574), (16812, 18288)]