440078912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 1170919680

約数和(自身を除く): 730840768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 41, 52, 56, 64, 76, 82, 91, 97, 104, 112, 133, 152, 164, 182, 194, 208, 224, 247, 266, 287, 304, 328, 364, 388, 416, 448, 494, 532, 533, 574, 608, 656, 679, 728, 776, 779, 832, 988, 1064, 1066, 1148, 1216, 1261, 1312, 1358, 1456, 1552, 1558, 1729, 1843, 1976, 2128, 2132, 2296, 2522, 2624, 2716, 2912, 3104, 3116, 3458, 3686, 3731, 3952, 3977, 4256, 4264, 4592, 5044, 5432, 5453, 5824, 6208, 6232, 6916, 7372, 7462, 7904, 7954, 8512, 8528, 8827, 9184, 10088, 10127, 10864, 10906, 12464, 12901, 13832, 14744, 14924, 15808, 15908, 17056, 17654, 18368, 20176, 20254, 21728, 21812, 23959, 24928, 25802, 27664, 27839, 29488, 29848, 31816, 34112, 35308, 40352, 40508, 43456, 43624, 47918, 49856, 51604, 51701, 55328, 55678, 58976, 59696, 63632, 70616, 70889, 75563, 80704, 81016, 87248, 95836, 103208, 103402, 110656, 111356, 117952, 119392, 127264, 141232, 141778, 151126, 162032, 167713, 174496, 191672, 206416, 206804, 222712, 238784, 254528, 282464, 283556, 302252, 324064, 335426, 348992, 361907, 383344, 412832, 413608, 445424, 528941, 564928, 567112, 604504, 648128, 670852, 723814, 766688, 825664, 827216, 890848, 982319, 1057882, 1134224, 1209008, 1341704, 1447628, 1533376, 1654432, 1781696, 1964638, 2115764, 2268448, 2418016, 2683408, 2895256, 3308864, 3929276, 4231528, 4536896, 4836032, 5366816, 5790512, 6876233, 7858552, 8463056, 10733632, 11581024, 13752466, 15717104, 16926112, 23162048, 27504932, 31434208, 33852224, 55009864, 62868416, 110019728, 220039456, 440078912]

約数ペア:

[(1, 440078912), (2, 220039456), (4, 110019728), (7, 62868416), (8, 55009864), (13, 33852224), (14, 31434208), (16, 27504932), (19, 23162048), (26, 16926112), (28, 15717104), (32, 13752466), (38, 11581024), (41, 10733632), (52, 8463056), (56, 7858552), (64, 6876233), (76, 5790512), (82, 5366816), (91, 4836032), (97, 4536896), (104, 4231528), (112, 3929276), (133, 3308864), (152, 2895256), (164, 2683408), (182, 2418016), (194, 2268448), (208, 2115764), (224, 1964638), (247, 1781696), (266, 1654432), (287, 1533376), (304, 1447628), (328, 1341704), (364, 1209008), (388, 1134224), (416, 1057882), (448, 982319), (494, 890848), (532, 827216), (533, 825664), (574, 766688), (608, 723814), (656, 670852), (679, 648128), (728, 604504), (776, 567112), (779, 564928), (832, 528941), (988, 445424), (1064, 413608), (1066, 412832), (1148, 383344), (1216, 361907), (1261, 348992), (1312, 335426), (1358, 324064), (1456, 302252), (1552, 283556), (1558, 282464), (1729, 254528), (1843, 238784), (1976, 222712), (2128, 206804), (2132, 206416), (2296, 191672), (2522, 174496), (2624, 167713), (2716, 162032), (2912, 151126), (3104, 141778), (3116, 141232), (3458, 127264), (3686, 119392), (3731, 117952), (3952, 111356), (3977, 110656), (4256, 103402), (4264, 103208), (4592, 95836), (5044, 87248), (5432, 81016), (5453, 80704), (5824, 75563), (6208, 70889), (6232, 70616), (6916, 63632), (7372, 59696), (7462, 58976), (7904, 55678), (7954, 55328), (8512, 51701), (8528, 51604), (8827, 49856), (9184, 47918), (10088, 43624), (10127, 43456), (10864, 40508), (10906, 40352), (12464, 35308), (12901, 34112), (13832, 31816), (14744, 29848), (14924, 29488), (15808, 27839), (15908, 27664), (17056, 25802), (17654, 24928), (18368, 23959), (20176, 21812), (20254, 21728)]