16964064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 54486432

約数和(自身を除く): 37522368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 197, 207, 208, 234, 276, 288, 299, 312, 368, 394, 414, 416, 468, 552, 591, 598, 624, 736, 788, 828, 897, 936, 1104, 1182, 1196, 1248, 1576, 1656, 1773, 1794, 1872, 2208, 2364, 2392, 2561, 2691, 3152, 3312, 3546, 3588, 3744, 4531, 4728, 4784, 5122, 5382, 6304, 6624, 7092, 7176, 7683, 9062, 9456, 9568, 10244, 10764, 13593, 14184, 14352, 15366, 18124, 18912, 20488, 21528, 23049, 27186, 28368, 28704, 30732, 36248, 40779, 40976, 43056, 46098, 54372, 56736, 58903, 61464, 72496, 81558, 81952, 86112, 92196, 108744, 117806, 122928, 144992, 163116, 176709, 184392, 217488, 235612, 245856, 326232, 353418, 368784, 434976, 471224, 530127, 652464, 706836, 737568, 942448, 1060254, 1304928, 1413672, 1884896, 2120508, 2827344, 4241016, 5654688, 8482032, 16964064]

約数ペア:

[(1, 16964064), (2, 8482032), (3, 5654688), (4, 4241016), (6, 2827344), (8, 2120508), (9, 1884896), (12, 1413672), (13, 1304928), (16, 1060254), (18, 942448), (23, 737568), (24, 706836), (26, 652464), (32, 530127), (36, 471224), (39, 434976), (46, 368784), (48, 353418), (52, 326232), (69, 245856), (72, 235612), (78, 217488), (92, 184392), (96, 176709), (104, 163116), (117, 144992), (138, 122928), (144, 117806), (156, 108744), (184, 92196), (197, 86112), (207, 81952), (208, 81558), (234, 72496), (276, 61464), (288, 58903), (299, 56736), (312, 54372), (368, 46098), (394, 43056), (414, 40976), (416, 40779), (468, 36248), (552, 30732), (591, 28704), (598, 28368), (624, 27186), (736, 23049), (788, 21528), (828, 20488), (897, 18912), (936, 18124), (1104, 15366), (1182, 14352), (1196, 14184), (1248, 13593), (1576, 10764), (1656, 10244), (1773, 9568), (1794, 9456), (1872, 9062), (2208, 7683), (2364, 7176), (2392, 7092), (2561, 6624), (2691, 6304), (3152, 5382), (3312, 5122), (3546, 4784), (3588, 4728), (3744, 4531)]