312963588

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{6571}}^1$

素因数の和:6604

約数の個数: 108

約数和(自身を含む): 954490992

約数和(自身を除く): 641527404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 5292, 6571, 6804, 7938, 11907, 13142, 15876, 19713, 23814, 26284, 39426, 45997, 47628, 59139, 78852, 91994, 118278, 137991, 177417, 183988, 236556, 275982, 321979, 354834, 413973, 532251, 551964, 643958, 709668, 827946, 965937, 1064502, 1241919, 1287916, 1596753, 1655892, 1931874, 2129004, 2483838, 2897811, 3193506, 3725757, 3863748, 4967676, 5795622, 6387012, 7451514, 8693433, 11177271, 11591244, 14903028, 17386866, 22354542, 26080299, 34773732, 44709084, 52160598, 78240897, 104321196, 156481794, 312963588]

約数ペア:

[(1, 312963588), (2, 156481794), (3, 104321196), (4, 78240897), (6, 52160598), (7, 44709084), (9, 34773732), (12, 26080299), (14, 22354542), (18, 17386866), (21, 14903028), (27, 11591244), (28, 11177271), (36, 8693433), (42, 7451514), (49, 6387012), (54, 5795622), (63, 4967676), (81, 3863748), (84, 3725757), (98, 3193506), (108, 2897811), (126, 2483838), (147, 2129004), (162, 1931874), (189, 1655892), (196, 1596753), (243, 1287916), (252, 1241919), (294, 1064502), (324, 965937), (378, 827946), (441, 709668), (486, 643958), (567, 551964), (588, 532251), (756, 413973), (882, 354834), (972, 321979), (1134, 275982), (1323, 236556), (1701, 183988), (1764, 177417), (2268, 137991), (2646, 118278), (3402, 91994), (3969, 78852), (5292, 59139), (6571, 47628), (6804, 45997), (7938, 39426), (11907, 26284), (13142, 23814), (15876, 19713)]