299969604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 860461056

約数和(自身を除く): 560491452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 71, 94, 99, 132, 141, 142, 188, 198, 213, 227, 282, 284, 396, 423, 426, 454, 517, 564, 639, 681, 781, 846, 852, 908, 1034, 1278, 1362, 1551, 1562, 1692, 2043, 2068, 2343, 2497, 2556, 2724, 3102, 3124, 3337, 4086, 4653, 4686, 4994, 6204, 6674, 7029, 7491, 8172, 9306, 9372, 9988, 10011, 10669, 13348, 14058, 14982, 16117, 18612, 20022, 21338, 22473, 28116, 29964, 30033, 32007, 32234, 36707, 40044, 42676, 44946, 48351, 60066, 64014, 64468, 73414, 89892, 96021, 96702, 110121, 117359, 120132, 128028, 145053, 146828, 177287, 192042, 193404, 220242, 234718, 290106, 330363, 352077, 354574, 384084, 440484, 469436, 531861, 580212, 660726, 704154, 709148, 757499, 1056231, 1063722, 1321452, 1408308, 1514998, 1595583, 2112462, 2127444, 2272497, 3029996, 3191166, 4224924, 4544994, 6382332, 6817491, 8332489, 9089988, 13634982, 16664978, 24997467, 27269964, 33329956, 49994934, 74992401, 99989868, 149984802, 299969604]

約数ペア:

[(1, 299969604), (2, 149984802), (3, 99989868), (4, 74992401), (6, 49994934), (9, 33329956), (11, 27269964), (12, 24997467), (18, 16664978), (22, 13634982), (33, 9089988), (36, 8332489), (44, 6817491), (47, 6382332), (66, 4544994), (71, 4224924), (94, 3191166), (99, 3029996), (132, 2272497), (141, 2127444), (142, 2112462), (188, 1595583), (198, 1514998), (213, 1408308), (227, 1321452), (282, 1063722), (284, 1056231), (396, 757499), (423, 709148), (426, 704154), (454, 660726), (517, 580212), (564, 531861), (639, 469436), (681, 440484), (781, 384084), (846, 354574), (852, 352077), (908, 330363), (1034, 290106), (1278, 234718), (1362, 220242), (1551, 193404), (1562, 192042), (1692, 177287), (2043, 146828), (2068, 145053), (2343, 128028), (2497, 120132), (2556, 117359), (2724, 110121), (3102, 96702), (3124, 96021), (3337, 89892), (4086, 73414), (4653, 64468), (4686, 64014), (4994, 60066), (6204, 48351), (6674, 44946), (7029, 42676), (7491, 40044), (8172, 36707), (9306, 32234), (9372, 32007), (9988, 30033), (10011, 29964), (10669, 28116), (13348, 22473), (14058, 21338), (14982, 20022), (16117, 18612)]