1219398576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{135851}}^1$

素因数の和:135890

約数の個数: 80

約数和(自身を含む): 3638659968

約数和(自身を除く): 2419261392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 135851, 271702, 407553, 543404, 815106, 1086808, 1494361, 1630212, 2173616, 2309467, 2988722, 3260424, 4483083, 4618934, 5977444, 6520848, 6928401, 8966166, 9237868, 11954888, 13856802, 17932332, 18475736, 23909776, 25404137, 27713604, 35864664, 36951472, 50808274, 55427208, 71729328, 76212411, 101616548, 110854416, 152424822, 203233096, 304849644, 406466192, 609699288, 1219398576]

約数ペア:

[(1, 1219398576), (2, 609699288), (3, 406466192), (4, 304849644), (6, 203233096), (8, 152424822), (11, 110854416), (12, 101616548), (16, 76212411), (17, 71729328), (22, 55427208), (24, 50808274), (33, 36951472), (34, 35864664), (44, 27713604), (48, 25404137), (51, 23909776), (66, 18475736), (68, 17932332), (88, 13856802), (102, 11954888), (132, 9237868), (136, 8966166), (176, 6928401), (187, 6520848), (204, 5977444), (264, 4618934), (272, 4483083), (374, 3260424), (408, 2988722), (528, 2309467), (561, 2173616), (748, 1630212), (816, 1494361), (1122, 1086808), (1496, 815106), (2244, 543404), (2992, 407553), (4488, 271702), (8976, 135851)]