457951984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12710

約数の個数: 80

約数和(自身を含む): 1130284800

約数和(自身を除く): 672332816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 12659, 18088, 25318, 36176, 50636, 88613, 101272, 177226, 202544, 215203, 240521, 354452, 430406, 481042, 708904, 860812, 962084, 1417808, 1506421, 1683647, 1721624, 1924168, 3012842, 3367294, 3443248, 3848336, 4088857, 6025684, 6734588, 8177714, 12051368, 13469176, 16355428, 24102736, 26938352, 28621999, 32710856, 57243998, 65421712, 114487996, 228975992, 457951984]

約数ペア:

[(1, 457951984), (2, 228975992), (4, 114487996), (7, 65421712), (8, 57243998), (14, 32710856), (16, 28621999), (17, 26938352), (19, 24102736), (28, 16355428), (34, 13469176), (38, 12051368), (56, 8177714), (68, 6734588), (76, 6025684), (112, 4088857), (119, 3848336), (133, 3443248), (136, 3367294), (152, 3012842), (238, 1924168), (266, 1721624), (272, 1683647), (304, 1506421), (323, 1417808), (476, 962084), (532, 860812), (646, 708904), (952, 481042), (1064, 430406), (1292, 354452), (1904, 240521), (2128, 215203), (2261, 202544), (2584, 177226), (4522, 101272), (5168, 88613), (9044, 50636), (12659, 36176), (18088, 25318)]