260257032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1136

約数の個数: 144

約数和(自身を含む): 832291200

約数和(自身を除く): 572034168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1039, 1176, 1278, 1491, 1704, 1764, 1988, 2078, 2556, 2982, 3117, 3479, 3528, 3976, 4156, 4473, 5112, 5964, 6234, 6958, 7273, 8312, 8946, 9351, 10437, 11928, 12468, 13916, 14546, 17892, 18702, 20874, 21819, 24936, 27832, 29092, 31311, 35784, 37404, 41748, 43638, 50911, 58184, 62622, 65457, 73769, 74808, 83496, 87276, 101822, 125244, 130914, 147538, 152733, 174552, 203644, 221307, 250488, 261828, 295076, 305466, 407288, 442614, 458199, 516383, 523656, 590152, 610932, 663921, 885228, 916398, 1032766, 1221864, 1327842, 1549149, 1770456, 1832796, 2065532, 2655684, 3098298, 3614681, 3665592, 4131064, 4647447, 5311368, 6196596, 7229362, 9294894, 10844043, 12393192, 14458724, 18589788, 21688086, 28917448, 32532129, 37179576, 43376172, 65064258, 86752344, 130128516, 260257032]

約数ペア:

[(1, 260257032), (2, 130128516), (3, 86752344), (4, 65064258), (6, 43376172), (7, 37179576), (8, 32532129), (9, 28917448), (12, 21688086), (14, 18589788), (18, 14458724), (21, 12393192), (24, 10844043), (28, 9294894), (36, 7229362), (42, 6196596), (49, 5311368), (56, 4647447), (63, 4131064), (71, 3665592), (72, 3614681), (84, 3098298), (98, 2655684), (126, 2065532), (142, 1832796), (147, 1770456), (168, 1549149), (196, 1327842), (213, 1221864), (252, 1032766), (284, 916398), (294, 885228), (392, 663921), (426, 610932), (441, 590152), (497, 523656), (504, 516383), (568, 458199), (588, 442614), (639, 407288), (852, 305466), (882, 295076), (994, 261828), (1039, 250488), (1176, 221307), (1278, 203644), (1491, 174552), (1704, 152733), (1764, 147538), (1988, 130914), (2078, 125244), (2556, 101822), (2982, 87276), (3117, 83496), (3479, 74808), (3528, 73769), (3976, 65457), (4156, 62622), (4473, 58184), (5112, 50911), (5964, 43638), (6234, 41748), (6958, 37404), (7273, 35784), (8312, 31311), (8946, 29092), (9351, 27832), (10437, 24936), (11928, 21819), (12468, 20874), (13916, 18702), (14546, 17892)]