308942172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 144

約数和(自身を含む): 990662400

約数和(自身を除く): 681720228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 462, 531, 649, 693, 708, 826, 924, 1062, 1239, 1298, 1386, 1652, 1889, 1947, 2124, 2478, 2596, 2772, 3717, 3778, 3894, 4543, 4956, 5667, 5841, 7434, 7556, 7788, 9086, 11334, 11682, 13223, 13629, 14868, 17001, 18172, 20779, 22668, 23364, 26446, 27258, 34002, 39669, 40887, 41558, 52892, 54516, 62337, 68004, 79338, 81774, 83116, 111451, 119007, 124674, 145453, 158676, 163548, 187011, 222902, 238014, 249348, 290906, 334353, 374022, 436359, 445804, 476028, 581812, 668706, 748044, 780157, 872718, 1003059, 1225961, 1309077, 1337412, 1560314, 1745436, 2006118, 2340471, 2451922, 2618154, 3120628, 3677883, 4012236, 4680942, 4903844, 5236308, 7021413, 7355766, 8581727, 9361884, 11033649, 14042826, 14711532, 17163454, 22067298, 25745181, 28085652, 34326908, 44134596, 51490362, 77235543, 102980724, 154471086, 308942172]

約数ペア:

[(1, 308942172), (2, 154471086), (3, 102980724), (4, 77235543), (6, 51490362), (7, 44134596), (9, 34326908), (11, 28085652), (12, 25745181), (14, 22067298), (18, 17163454), (21, 14711532), (22, 14042826), (28, 11033649), (33, 9361884), (36, 8581727), (42, 7355766), (44, 7021413), (59, 5236308), (63, 4903844), (66, 4680942), (77, 4012236), (84, 3677883), (99, 3120628), (118, 2618154), (126, 2451922), (132, 2340471), (154, 2006118), (177, 1745436), (198, 1560314), (231, 1337412), (236, 1309077), (252, 1225961), (308, 1003059), (354, 872718), (396, 780157), (413, 748044), (462, 668706), (531, 581812), (649, 476028), (693, 445804), (708, 436359), (826, 374022), (924, 334353), (1062, 290906), (1239, 249348), (1298, 238014), (1386, 222902), (1652, 187011), (1889, 163548), (1947, 158676), (2124, 145453), (2478, 124674), (2596, 119007), (2772, 111451), (3717, 83116), (3778, 81774), (3894, 79338), (4543, 68004), (4956, 62337), (5667, 54516), (5841, 52892), (7434, 41558), (7556, 40887), (7788, 39669), (9086, 34002), (11334, 27258), (11682, 26446), (13223, 23364), (13629, 22668), (14868, 20779), (17001, 18172)]