305751264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1193

約数の個数: 192

約数和(自身を含む): 1020579840

約数和(自身を除く): 714828576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1129, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2258, 2418, 2604, 2821, 2912, 2976, 3224, 3387, 3472, 4368, 4516, 4836, 5208, 5642, 6448, 6774, 6944, 7903, 8463, 8736, 9032, 9672, 10416, 11284, 12896, 13548, 14677, 15806, 16926, 18064, 19344, 20832, 22568, 23709, 27096, 29354, 31612, 33852, 34999, 36128, 38688, 44031, 45136, 47418, 54192, 58708, 63224, 67704, 69998, 88062, 90272, 94836, 102739, 104997, 108384, 117416, 126448, 135408, 139996, 176124, 189672, 205478, 209994, 234832, 244993, 252896, 270816, 279992, 308217, 352248, 379344, 410956, 419988, 454987, 469664, 489986, 559984, 616434, 704496, 734979, 758688, 821912, 839976, 909974, 979972, 1119968, 1232868, 1364961, 1408992, 1469958, 1643824, 1679952, 1819948, 1959944, 2465736, 2729922, 2939916, 3184909, 3287648, 3359904, 3639896, 3919888, 4931472, 5459844, 5879832, 6369818, 7279792, 7839776, 9554727, 9862944, 10919688, 11759664, 12739636, 14559584, 19109454, 21839376, 23519328, 25479272, 38218908, 43678752, 50958544, 76437816, 101917088, 152875632, 305751264]

約数ペア:

[(1, 305751264), (2, 152875632), (3, 101917088), (4, 76437816), (6, 50958544), (7, 43678752), (8, 38218908), (12, 25479272), (13, 23519328), (14, 21839376), (16, 19109454), (21, 14559584), (24, 12739636), (26, 11759664), (28, 10919688), (31, 9862944), (32, 9554727), (39, 7839776), (42, 7279792), (48, 6369818), (52, 5879832), (56, 5459844), (62, 4931472), (78, 3919888), (84, 3639896), (91, 3359904), (93, 3287648), (96, 3184909), (104, 2939916), (112, 2729922), (124, 2465736), (156, 1959944), (168, 1819948), (182, 1679952), (186, 1643824), (208, 1469958), (217, 1408992), (224, 1364961), (248, 1232868), (273, 1119968), (312, 979972), (336, 909974), (364, 839976), (372, 821912), (403, 758688), (416, 734979), (434, 704496), (496, 616434), (546, 559984), (624, 489986), (651, 469664), (672, 454987), (728, 419988), (744, 410956), (806, 379344), (868, 352248), (992, 308217), (1092, 279992), (1129, 270816), (1209, 252896), (1248, 244993), (1302, 234832), (1456, 209994), (1488, 205478), (1612, 189672), (1736, 176124), (2184, 139996), (2258, 135408), (2418, 126448), (2604, 117416), (2821, 108384), (2912, 104997), (2976, 102739), (3224, 94836), (3387, 90272), (3472, 88062), (4368, 69998), (4516, 67704), (4836, 63224), (5208, 58708), (5642, 54192), (6448, 47418), (6774, 45136), (6944, 44031), (7903, 38688), (8463, 36128), (8736, 34999), (9032, 33852), (9672, 31612), (10416, 29354), (11284, 27096), (12896, 23709), (13548, 22568), (14677, 20832), (15806, 19344), (16926, 18064)]