6897674576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{5273}}^1$

素因数の和:5644

約数の個数: 80

約数和(自身を含む): 15198402240

約数和(自身を除く): 8300727664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 331, 494, 662, 988, 1324, 1976, 2648, 3952, 4303, 5273, 5296, 6289, 8606, 10546, 12578, 17212, 21092, 25156, 34424, 42184, 50312, 68549, 68848, 81757, 84368, 100187, 100624, 137098, 163514, 200374, 274196, 327028, 400748, 548392, 654056, 801496, 1096784, 1302431, 1308112, 1602992, 1745363, 2604862, 3490726, 5209724, 6981452, 10419448, 13962904, 20838896, 22689719, 27925808, 33161897, 45379438, 66323794, 90758876, 132647588, 181517752, 265295176, 363035504, 431104661, 530590352, 862209322, 1724418644, 3448837288, 6897674576]

約数ペア:

[(1, 6897674576), (2, 3448837288), (4, 1724418644), (8, 862209322), (13, 530590352), (16, 431104661), (19, 363035504), (26, 265295176), (38, 181517752), (52, 132647588), (76, 90758876), (104, 66323794), (152, 45379438), (208, 33161897), (247, 27925808), (304, 22689719), (331, 20838896), (494, 13962904), (662, 10419448), (988, 6981452), (1324, 5209724), (1976, 3490726), (2648, 2604862), (3952, 1745363), (4303, 1602992), (5273, 1308112), (5296, 1302431), (6289, 1096784), (8606, 801496), (10546, 654056), (12578, 548392), (17212, 400748), (21092, 327028), (25156, 274196), (34424, 200374), (42184, 163514), (50312, 137098), (68549, 100624), (68848, 100187), (81757, 84368)]