228975992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12708

約数の個数: 64

約数和(自身を含む): 546912000

約数和(自身を除く): 317936008

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 12659, 18088, 25318, 50636, 88613, 101272, 177226, 215203, 240521, 354452, 430406, 481042, 708904, 860812, 962084, 1506421, 1683647, 1721624, 1924168, 3012842, 3367294, 4088857, 6025684, 6734588, 8177714, 12051368, 13469176, 16355428, 28621999, 32710856, 57243998, 114487996, 228975992]

約数ペア:

[(1, 228975992), (2, 114487996), (4, 57243998), (7, 32710856), (8, 28621999), (14, 16355428), (17, 13469176), (19, 12051368), (28, 8177714), (34, 6734588), (38, 6025684), (56, 4088857), (68, 3367294), (76, 3012842), (119, 1924168), (133, 1721624), (136, 1683647), (152, 1506421), (238, 962084), (266, 860812), (323, 708904), (476, 481042), (532, 430406), (646, 354452), (952, 240521), (1064, 215203), (1292, 177226), (2261, 101272), (2584, 88613), (4522, 50636), (9044, 25318), (12659, 18088)]