259396992

素因数分解:

$2^7\times 3^4\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 160

約数和(自身を含む): 781989120

約数和(自身を除く): 522592128

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, 128, 144, 162, 192, 197, 216, 254, 288, 324, 381, 384, 394, 432, 508, 576, 591, 648, 762, 788, 864, 1016, 1143, 1152, 1182, 1296, 1524, 1576, 1728, 1773, 2032, 2286, 2364, 2592, 3048, 3152, 3429, 3456, 3546, 4064, 4572, 4728, 5184, 5319, 6096, 6304, 6858, 7092, 8128, 9144, 9456, 10287, 10368, 10638, 12192, 12608, 13716, 14184, 15957, 16256, 18288, 18912, 20574, 21276, 24384, 25019, 25216, 27432, 28368, 31914, 36576, 37824, 41148, 42552, 48768, 50038, 54864, 56736, 63828, 73152, 75057, 75648, 82296, 85104, 100076, 109728, 113472, 127656, 146304, 150114, 164592, 170208, 200152, 219456, 225171, 226944, 255312, 300228, 329184, 340416, 400304, 438912, 450342, 510624, 600456, 658368, 675513, 680832, 800608, 900684, 1021248, 1200912, 1316736, 1351026, 1601216, 1801368, 2026539, 2042496, 2401824, 2702052, 3202432, 3602736, 4053078, 4803648, 5404104, 7205472, 8106156, 9607296, 10808208, 14410944, 16212312, 21616416, 28821888, 32424624, 43232832, 64849248, 86465664, 129698496, 259396992]

約数ペア:

[(1, 259396992), (2, 129698496), (3, 86465664), (4, 64849248), (6, 43232832), (8, 32424624), (9, 28821888), (12, 21616416), (16, 16212312), (18, 14410944), (24, 10808208), (27, 9607296), (32, 8106156), (36, 7205472), (48, 5404104), (54, 4803648), (64, 4053078), (72, 3602736), (81, 3202432), (96, 2702052), (108, 2401824), (127, 2042496), (128, 2026539), (144, 1801368), (162, 1601216), (192, 1351026), (197, 1316736), (216, 1200912), (254, 1021248), (288, 900684), (324, 800608), (381, 680832), (384, 675513), (394, 658368), (432, 600456), (508, 510624), (576, 450342), (591, 438912), (648, 400304), (762, 340416), (788, 329184), (864, 300228), (1016, 255312), (1143, 226944), (1152, 225171), (1182, 219456), (1296, 200152), (1524, 170208), (1576, 164592), (1728, 150114), (1773, 146304), (2032, 127656), (2286, 113472), (2364, 109728), (2592, 100076), (3048, 85104), (3152, 82296), (3429, 75648), (3456, 75057), (3546, 73152), (4064, 63828), (4572, 56736), (4728, 54864), (5184, 50038), (5319, 48768), (6096, 42552), (6304, 41148), (6858, 37824), (7092, 36576), (8128, 31914), (9144, 28368), (9456, 27432), (10287, 25216), (10368, 25019), (10638, 24384), (12192, 21276), (12608, 20574), (13716, 18912), (14184, 18288), (15957, 16256)]