981417528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 192

約数和(自身を含む): 3342044160

約数和(自身を除く): 2360626632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 141, 156, 168, 182, 188, 234, 252, 273, 282, 312, 329, 364, 376, 423, 468, 504, 546, 564, 611, 658, 728, 819, 846, 936, 987, 1092, 1128, 1222, 1316, 1638, 1692, 1833, 1974, 2184, 2444, 2632, 2961, 3187, 3276, 3384, 3666, 3948, 4277, 4888, 5499, 5922, 6374, 6552, 7332, 7896, 8554, 9561, 10998, 11844, 12748, 12831, 14664, 17108, 19122, 21996, 22309, 23688, 25496, 25662, 28683, 34216, 38244, 38493, 41431, 43992, 44618, 51324, 57366, 66927, 76488, 76986, 82862, 89236, 102648, 114732, 124293, 133854, 149789, 153972, 165724, 178472, 200781, 229464, 248586, 267708, 290017, 299578, 307944, 331448, 372879, 401562, 449367, 497172, 535416, 580034, 599156, 745758, 803124, 870051, 898734, 994344, 1048523, 1160068, 1198312, 1348101, 1491516, 1606248, 1740102, 1797468, 1947257, 2097046, 2320136, 2610153, 2696202, 2983032, 3145569, 3480204, 3594936, 3894514, 4194092, 5220306, 5392404, 5841771, 6291138, 6960408, 7789028, 8388184, 9436707, 10440612, 10784808, 11683542, 12582276, 13630799, 15578056, 17525313, 18873414, 20881224, 23367084, 25164552, 27261598, 35050626, 37746828, 40892397, 46734168, 54523196, 70101252, 75493656, 81784794, 109046392, 122677191, 140202504, 163569588, 245354382, 327139176, 490708764, 981417528]

約数ペア:

[(1, 981417528), (2, 490708764), (3, 327139176), (4, 245354382), (6, 163569588), (7, 140202504), (8, 122677191), (9, 109046392), (12, 81784794), (13, 75493656), (14, 70101252), (18, 54523196), (21, 46734168), (24, 40892397), (26, 37746828), (28, 35050626), (36, 27261598), (39, 25164552), (42, 23367084), (47, 20881224), (52, 18873414), (56, 17525313), (63, 15578056), (72, 13630799), (78, 12582276), (84, 11683542), (91, 10784808), (94, 10440612), (104, 9436707), (117, 8388184), (126, 7789028), (141, 6960408), (156, 6291138), (168, 5841771), (182, 5392404), (188, 5220306), (234, 4194092), (252, 3894514), (273, 3594936), (282, 3480204), (312, 3145569), (329, 2983032), (364, 2696202), (376, 2610153), (423, 2320136), (468, 2097046), (504, 1947257), (546, 1797468), (564, 1740102), (611, 1606248), (658, 1491516), (728, 1348101), (819, 1198312), (846, 1160068), (936, 1048523), (987, 994344), (1092, 898734), (1128, 870051), (1222, 803124), (1316, 745758), (1638, 599156), (1692, 580034), (1833, 535416), (1974, 497172), (2184, 449367), (2444, 401562), (2632, 372879), (2961, 331448), (3187, 307944), (3276, 299578), (3384, 290017), (3666, 267708), (3948, 248586), (4277, 229464), (4888, 200781), (5499, 178472), (5922, 165724), (6374, 153972), (6552, 149789), (7332, 133854), (7896, 124293), (8554, 114732), (9561, 102648), (10998, 89236), (11844, 82862), (12748, 76986), (12831, 76488), (14664, 66927), (17108, 57366), (19122, 51324), (21996, 44618), (22309, 43992), (23688, 41431), (25496, 38493), (25662, 38244), (28683, 34216)]