31382208

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 224

約数和(自身を含む): 109240320

約数和(自身を除く): 77858112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 127, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 254, 264, 286, 288, 297, 312, 351, 352, 381, 396, 416, 429, 432, 468, 508, 528, 572, 576, 594, 624, 702, 704, 762, 792, 832, 858, 864, 936, 1016, 1056, 1143, 1144, 1188, 1248, 1287, 1397, 1404, 1524, 1584, 1651, 1716, 1728, 1872, 2032, 2112, 2286, 2288, 2376, 2496, 2574, 2794, 2808, 3048, 3168, 3302, 3429, 3432, 3744, 3861, 4064, 4191, 4572, 4576, 4752, 4953, 5148, 5588, 5616, 6096, 6336, 6604, 6858, 6864, 7488, 7722, 8128, 8382, 9144, 9152, 9504, 9906, 10296, 11176, 11232, 12192, 12573, 13208, 13716, 13728, 14859, 15444, 16764, 18161, 18288, 19008, 19812, 20592, 22352, 22464, 24384, 25146, 26416, 27432, 27456, 29718, 30888, 33528, 36322, 36576, 37719, 39624, 41184, 44577, 44704, 50292, 52832, 54483, 54864, 59436, 61776, 67056, 72644, 73152, 75438, 79248, 82368, 89154, 89408, 100584, 105664, 108966, 109728, 118872, 123552, 134112, 145288, 150876, 158496, 163449, 178308, 201168, 217932, 219456, 237744, 247104, 268224, 290576, 301752, 316992, 326898, 356616, 402336, 435864, 475488, 490347, 581152, 603504, 653796, 713232, 804672, 871728, 950976, 980694, 1162304, 1207008, 1307592, 1426464, 1743456, 1961388, 2414016, 2615184, 2852928, 3486912, 3922776, 5230368, 7845552, 10460736, 15691104, 31382208]

約数ペア:

[(1, 31382208), (2, 15691104), (3, 10460736), (4, 7845552), (6, 5230368), (8, 3922776), (9, 3486912), (11, 2852928), (12, 2615184), (13, 2414016), (16, 1961388), (18, 1743456), (22, 1426464), (24, 1307592), (26, 1207008), (27, 1162304), (32, 980694), (33, 950976), (36, 871728), (39, 804672), (44, 713232), (48, 653796), (52, 603504), (54, 581152), (64, 490347), (66, 475488), (72, 435864), (78, 402336), (88, 356616), (96, 326898), (99, 316992), (104, 301752), (108, 290576), (117, 268224), (127, 247104), (132, 237744), (143, 219456), (144, 217932), (156, 201168), (176, 178308), (192, 163449), (198, 158496), (208, 150876), (216, 145288), (234, 134112), (254, 123552), (264, 118872), (286, 109728), (288, 108966), (297, 105664), (312, 100584), (351, 89408), (352, 89154), (381, 82368), (396, 79248), (416, 75438), (429, 73152), (432, 72644), (468, 67056), (508, 61776), (528, 59436), (572, 54864), (576, 54483), (594, 52832), (624, 50292), (702, 44704), (704, 44577), (762, 41184), (792, 39624), (832, 37719), (858, 36576), (864, 36322), (936, 33528), (1016, 30888), (1056, 29718), (1143, 27456), (1144, 27432), (1188, 26416), (1248, 25146), (1287, 24384), (1397, 22464), (1404, 22352), (1524, 20592), (1584, 19812), (1651, 19008), (1716, 18288), (1728, 18161), (1872, 16764), (2032, 15444), (2112, 14859), (2286, 13728), (2288, 13716), (2376, 13208), (2496, 12573), (2574, 12192), (2794, 11232), (2808, 11176), (3048, 10296), (3168, 9906), (3302, 9504), (3429, 9152), (3432, 9144), (3744, 8382), (3861, 8128), (4064, 7722), (4191, 7488), (4572, 6864), (4576, 6858), (4752, 6604), (4953, 6336), (5148, 6096), (5588, 5616)]