678775392

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 2028302640

約数和(自身を除く): 1349527248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 67, 72, 87, 96, 116, 134, 144, 174, 201, 232, 261, 268, 288, 348, 402, 464, 522, 536, 603, 696, 804, 928, 1044, 1072, 1206, 1213, 1392, 1608, 1943, 2088, 2144, 2412, 2426, 2784, 3216, 3639, 3886, 4176, 4824, 4852, 5829, 6432, 7278, 7772, 8352, 9648, 9704, 10917, 11658, 14556, 15544, 17487, 19296, 19408, 21834, 23316, 29112, 31088, 34974, 35177, 38816, 43668, 46632, 58224, 62176, 69948, 70354, 81271, 87336, 93264, 105531, 116448, 139896, 140708, 162542, 174672, 186528, 211062, 243813, 279792, 281416, 316593, 325084, 349344, 422124, 487626, 559584, 562832, 633186, 650168, 731439, 844248, 975252, 1125664, 1266372, 1300336, 1462878, 1688496, 1950504, 2356859, 2532744, 2600672, 2925756, 3376992, 3901008, 4713718, 5065488, 5851512, 7070577, 7802016, 9427436, 10130976, 11703024, 14141154, 18854872, 21211731, 23406048, 28282308, 37709744, 42423462, 56564616, 75419488, 84846924, 113129232, 169693848, 226258464, 339387696, 678775392]

約数ペア:

[(1, 678775392), (2, 339387696), (3, 226258464), (4, 169693848), (6, 113129232), (8, 84846924), (9, 75419488), (12, 56564616), (16, 42423462), (18, 37709744), (24, 28282308), (29, 23406048), (32, 21211731), (36, 18854872), (48, 14141154), (58, 11703024), (67, 10130976), (72, 9427436), (87, 7802016), (96, 7070577), (116, 5851512), (134, 5065488), (144, 4713718), (174, 3901008), (201, 3376992), (232, 2925756), (261, 2600672), (268, 2532744), (288, 2356859), (348, 1950504), (402, 1688496), (464, 1462878), (522, 1300336), (536, 1266372), (603, 1125664), (696, 975252), (804, 844248), (928, 731439), (1044, 650168), (1072, 633186), (1206, 562832), (1213, 559584), (1392, 487626), (1608, 422124), (1943, 349344), (2088, 325084), (2144, 316593), (2412, 281416), (2426, 279792), (2784, 243813), (3216, 211062), (3639, 186528), (3886, 174672), (4176, 162542), (4824, 140708), (4852, 139896), (5829, 116448), (6432, 105531), (7278, 93264), (7772, 87336), (8352, 81271), (9648, 70354), (9704, 69948), (10917, 62176), (11658, 58224), (14556, 46632), (15544, 43668), (17487, 38816), (19296, 35177), (19408, 34974), (21834, 31088), (23316, 29112)]