1378219752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70117}}^1$

素因数の和:70152

約数の個数: 128

約数和(自身を含む): 4711929600

約数和(自身を除く): 3333709848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 70117, 140234, 210351, 280468, 420702, 490819, 560936, 631053, 841404, 911521, 981638, 1262106, 1472457, 1682808, 1823042, 1893159, 1963276, 2524212, 2734563, 2944914, 3646084, 3786318, 3926552, 4417371, 5048424, 5469126, 5889828, 6380647, 7292168, 7572636, 8203689, 8834742, 10938252, 11779656, 12761294, 13252113, 15145272, 16407378, 17669484, 19141941, 21876504, 24611067, 25522588, 26504226, 32814756, 35338968, 38283882, 49222134, 51045176, 53008452, 57425823, 65629512, 76567764, 98444268, 106016904, 114851646, 153135528, 172277469, 196888536, 229703292, 344554938, 459406584, 689109876, 1378219752]

約数ペア:

[(1, 1378219752), (2, 689109876), (3, 459406584), (4, 344554938), (6, 229703292), (7, 196888536), (8, 172277469), (9, 153135528), (12, 114851646), (13, 106016904), (14, 98444268), (18, 76567764), (21, 65629512), (24, 57425823), (26, 53008452), (27, 51045176), (28, 49222134), (36, 38283882), (39, 35338968), (42, 32814756), (52, 26504226), (54, 25522588), (56, 24611067), (63, 21876504), (72, 19141941), (78, 17669484), (84, 16407378), (91, 15145272), (104, 13252113), (108, 12761294), (117, 11779656), (126, 10938252), (156, 8834742), (168, 8203689), (182, 7572636), (189, 7292168), (216, 6380647), (234, 5889828), (252, 5469126), (273, 5048424), (312, 4417371), (351, 3926552), (364, 3786318), (378, 3646084), (468, 2944914), (504, 2734563), (546, 2524212), (702, 1963276), (728, 1893159), (756, 1823042), (819, 1682808), (936, 1472457), (1092, 1262106), (1404, 981638), (1512, 911521), (1638, 841404), (2184, 631053), (2457, 560936), (2808, 490819), (3276, 420702), (4914, 280468), (6552, 210351), (9828, 140234), (19656, 70117)]