307904688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23497}}^1$

素因数の和:23531

約数の個数: 120

約数和(自身を含む): 1060605728

約数和(自身を除く): 752701040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 23497, 46994, 70491, 93988, 140982, 164479, 187976, 211473, 281964, 305461, 328958, 375952, 422946, 493437, 563928, 610922, 657916, 845892, 916383, 986874, 1127856, 1221844, 1315832, 1480311, 1691784, 1832766, 1973748, 2138227, 2443688, 2631664, 2749149, 2960622, 3383568, 3665532, 3947496, 4276454, 4887376, 5498298, 5921244, 6414681, 7331064, 7894992, 8552908, 10996596, 11842488, 12829362, 14662128, 17105816, 19244043, 21993192, 23684976, 25658724, 34211632, 38488086, 43986384, 51317448, 76976172, 102634896, 153952344, 307904688]

約数ペア:

[(1, 307904688), (2, 153952344), (3, 102634896), (4, 76976172), (6, 51317448), (7, 43986384), (8, 38488086), (9, 34211632), (12, 25658724), (13, 23684976), (14, 21993192), (16, 19244043), (18, 17105816), (21, 14662128), (24, 12829362), (26, 11842488), (28, 10996596), (36, 8552908), (39, 7894992), (42, 7331064), (48, 6414681), (52, 5921244), (56, 5498298), (63, 4887376), (72, 4276454), (78, 3947496), (84, 3665532), (91, 3383568), (104, 2960622), (112, 2749149), (117, 2631664), (126, 2443688), (144, 2138227), (156, 1973748), (168, 1832766), (182, 1691784), (208, 1480311), (234, 1315832), (252, 1221844), (273, 1127856), (312, 986874), (336, 916383), (364, 845892), (468, 657916), (504, 610922), (546, 563928), (624, 493437), (728, 422946), (819, 375952), (936, 328958), (1008, 305461), (1092, 281964), (1456, 211473), (1638, 187976), (1872, 164479), (2184, 140982), (3276, 93988), (4368, 70491), (6552, 46994), (13104, 23497)]