621871488

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1245

約数の個数: 192

約数和(自身を含む): 2077470720

約数和(自身を除く): 1455599232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 268, 288, 336, 384, 402, 448, 469, 504, 536, 576, 603, 672, 804, 896, 938, 1008, 1072, 1151, 1152, 1206, 1344, 1407, 1608, 1876, 2016, 2144, 2302, 2412, 2688, 2814, 3216, 3453, 3752, 4032, 4221, 4288, 4604, 4824, 5628, 6432, 6906, 7504, 8057, 8064, 8442, 8576, 9208, 9648, 10359, 11256, 12864, 13812, 15008, 16114, 16884, 18416, 19296, 20718, 22512, 24171, 25728, 27624, 30016, 32228, 33768, 36832, 38592, 41436, 45024, 48342, 55248, 60032, 64456, 67536, 72513, 73664, 77117, 77184, 82872, 90048, 96684, 110496, 128912, 135072, 145026, 147328, 154234, 165744, 180096, 193368, 220992, 231351, 257824, 270144, 290052, 308468, 331488, 386736, 441984, 462702, 515648, 539819, 540288, 580104, 616936, 662976, 694053, 773472, 925404, 1031296, 1079638, 1160208, 1233872, 1325952, 1388106, 1546944, 1619457, 1850808, 2159276, 2320416, 2467744, 2776212, 3093888, 3238914, 3701616, 4318552, 4640832, 4858371, 4935488, 5552424, 6477828, 7403232, 8637104, 9281664, 9716742, 9870976, 11104848, 12955656, 14806464, 17274208, 19433484, 22209696, 25911312, 29612928, 34548416, 38866968, 44419392, 51822624, 69096832, 77733936, 88838784, 103645248, 155467872, 207290496, 310935744, 621871488]

約数ペア:

[(1, 621871488), (2, 310935744), (3, 207290496), (4, 155467872), (6, 103645248), (7, 88838784), (8, 77733936), (9, 69096832), (12, 51822624), (14, 44419392), (16, 38866968), (18, 34548416), (21, 29612928), (24, 25911312), (28, 22209696), (32, 19433484), (36, 17274208), (42, 14806464), (48, 12955656), (56, 11104848), (63, 9870976), (64, 9716742), (67, 9281664), (72, 8637104), (84, 7403232), (96, 6477828), (112, 5552424), (126, 4935488), (128, 4858371), (134, 4640832), (144, 4318552), (168, 3701616), (192, 3238914), (201, 3093888), (224, 2776212), (252, 2467744), (268, 2320416), (288, 2159276), (336, 1850808), (384, 1619457), (402, 1546944), (448, 1388106), (469, 1325952), (504, 1233872), (536, 1160208), (576, 1079638), (603, 1031296), (672, 925404), (804, 773472), (896, 694053), (938, 662976), (1008, 616936), (1072, 580104), (1151, 540288), (1152, 539819), (1206, 515648), (1344, 462702), (1407, 441984), (1608, 386736), (1876, 331488), (2016, 308468), (2144, 290052), (2302, 270144), (2412, 257824), (2688, 231351), (2814, 220992), (3216, 193368), (3453, 180096), (3752, 165744), (4032, 154234), (4221, 147328), (4288, 145026), (4604, 135072), (4824, 128912), (5628, 110496), (6432, 96684), (6906, 90048), (7504, 82872), (8057, 77184), (8064, 77117), (8442, 73664), (8576, 72513), (9208, 67536), (9648, 64456), (10359, 60032), (11256, 55248), (12864, 48342), (13812, 45024), (15008, 41436), (16114, 38592), (16884, 36832), (18416, 33768), (19296, 32228), (20718, 30016), (22512, 27624), (24171, 25728)]