1251869136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{2333}}^1$

素因数の和:3948

約数の個数: 80

約数和(自身を含む): 3699894144

約数和(自身を除く): 2448025008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1597, 2333, 3194, 4666, 4791, 6388, 6999, 9332, 9582, 11179, 12776, 13998, 16331, 18664, 19164, 22358, 25552, 27996, 32662, 33537, 37328, 38328, 44716, 48993, 55992, 65324, 67074, 76656, 89432, 97986, 111984, 130648, 134148, 178864, 195972, 261296, 268296, 391944, 536592, 783888, 3725801, 7451602, 11177403, 14903204, 22354806, 26080607, 29806408, 44709612, 52161214, 59612816, 78241821, 89419224, 104322428, 156483642, 178838448, 208644856, 312967284, 417289712, 625934568, 1251869136]

約数ペア:

[(1, 1251869136), (2, 625934568), (3, 417289712), (4, 312967284), (6, 208644856), (7, 178838448), (8, 156483642), (12, 104322428), (14, 89419224), (16, 78241821), (21, 59612816), (24, 52161214), (28, 44709612), (42, 29806408), (48, 26080607), (56, 22354806), (84, 14903204), (112, 11177403), (168, 7451602), (336, 3725801), (1597, 783888), (2333, 536592), (3194, 391944), (4666, 268296), (4791, 261296), (6388, 195972), (6999, 178864), (9332, 134148), (9582, 130648), (11179, 111984), (12776, 97986), (13998, 89432), (16331, 76656), (18664, 67074), (19164, 65324), (22358, 55992), (25552, 48993), (27996, 44716), (32662, 38328), (33537, 37328)]