264216448

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 594864000

約数和(自身を除く): 330647552

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 53, 58, 64, 68, 79, 106, 116, 128, 136, 158, 212, 232, 272, 316, 424, 464, 493, 544, 632, 848, 901, 928, 986, 1088, 1264, 1343, 1537, 1696, 1802, 1856, 1972, 2176, 2291, 2528, 2686, 3074, 3392, 3604, 3712, 3944, 4187, 4582, 5056, 5372, 6148, 6784, 7208, 7888, 8374, 9164, 10112, 10744, 12296, 14416, 15776, 16748, 18328, 21488, 24592, 26129, 28832, 31552, 33496, 36656, 38947, 42976, 49184, 52258, 57664, 63104, 66992, 71179, 73312, 77894, 85952, 98368, 104516, 115328, 121423, 133984, 142358, 146624, 155788, 171904, 196736, 209032, 242846, 267968, 284716, 293248, 311576, 418064, 485692, 535936, 569432, 623152, 836128, 971384, 1138864, 1246304, 1672256, 1942768, 2064191, 2277728, 2492608, 3344512, 3885536, 4128382, 4555456, 4985216, 7771072, 8256764, 9110912, 15542144, 16513528, 33027056, 66054112, 132108224, 264216448]

約数ペア:

[(1, 264216448), (2, 132108224), (4, 66054112), (8, 33027056), (16, 16513528), (17, 15542144), (29, 9110912), (32, 8256764), (34, 7771072), (53, 4985216), (58, 4555456), (64, 4128382), (68, 3885536), (79, 3344512), (106, 2492608), (116, 2277728), (128, 2064191), (136, 1942768), (158, 1672256), (212, 1246304), (232, 1138864), (272, 971384), (316, 836128), (424, 623152), (464, 569432), (493, 535936), (544, 485692), (632, 418064), (848, 311576), (901, 293248), (928, 284716), (986, 267968), (1088, 242846), (1264, 209032), (1343, 196736), (1537, 171904), (1696, 155788), (1802, 146624), (1856, 142358), (1972, 133984), (2176, 121423), (2291, 115328), (2528, 104516), (2686, 98368), (3074, 85952), (3392, 77894), (3604, 73312), (3712, 71179), (3944, 66992), (4187, 63104), (4582, 57664), (5056, 52258), (5372, 49184), (6148, 42976), (6784, 38947), (7208, 36656), (7888, 33496), (8374, 31552), (9164, 28832), (10112, 26129), (10744, 24592), (12296, 21488), (14416, 18328), (15776, 16748)]