291253644

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 843042816

約数和(自身を除く): 551789172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 132, 142, 162, 198, 213, 284, 297, 324, 396, 426, 594, 639, 781, 852, 891, 1151, 1188, 1278, 1562, 1782, 1917, 2302, 2343, 2556, 3124, 3453, 3564, 3834, 4604, 4686, 5751, 6906, 7029, 7668, 9372, 10359, 11502, 12661, 13812, 14058, 20718, 21087, 23004, 25322, 28116, 31077, 37983, 41436, 42174, 50644, 62154, 63261, 75966, 81721, 84348, 93231, 113949, 124308, 126522, 151932, 163442, 186462, 227898, 245163, 253044, 326884, 341847, 372924, 455796, 490326, 683694, 735489, 898931, 980652, 1025541, 1367388, 1470978, 1797862, 2051082, 2206467, 2696793, 2941956, 3595724, 4102164, 4412934, 5393586, 6619401, 8090379, 8825868, 10787172, 13238802, 16180758, 24271137, 26477604, 32361516, 48542274, 72813411, 97084548, 145626822, 291253644]

約数ペア:

[(1, 291253644), (2, 145626822), (3, 97084548), (4, 72813411), (6, 48542274), (9, 32361516), (11, 26477604), (12, 24271137), (18, 16180758), (22, 13238802), (27, 10787172), (33, 8825868), (36, 8090379), (44, 6619401), (54, 5393586), (66, 4412934), (71, 4102164), (81, 3595724), (99, 2941956), (108, 2696793), (132, 2206467), (142, 2051082), (162, 1797862), (198, 1470978), (213, 1367388), (284, 1025541), (297, 980652), (324, 898931), (396, 735489), (426, 683694), (594, 490326), (639, 455796), (781, 372924), (852, 341847), (891, 326884), (1151, 253044), (1188, 245163), (1278, 227898), (1562, 186462), (1782, 163442), (1917, 151932), (2302, 126522), (2343, 124308), (2556, 113949), (3124, 93231), (3453, 84348), (3564, 81721), (3834, 75966), (4604, 63261), (4686, 62154), (5751, 50644), (6906, 42174), (7029, 41436), (7668, 37983), (9372, 31077), (10359, 28116), (11502, 25322), (12661, 23004), (13812, 21087), (14058, 20718)]