2005909416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 6416467200

約数和(自身を除く): 4410557784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 263, 296, 333, 409, 444, 504, 518, 526, 666, 777, 789, 818, 888, 1036, 1052, 1227, 1332, 1554, 1578, 1636, 1841, 2072, 2104, 2331, 2367, 2454, 2664, 2863, 3108, 3156, 3272, 3681, 3682, 4662, 4734, 4908, 5523, 5726, 6216, 6312, 7362, 7364, 8589, 9324, 9468, 9731, 9816, 11046, 11452, 14724, 14728, 15133, 16569, 17178, 18648, 18936, 19462, 22092, 22904, 25767, 29193, 29448, 30266, 33138, 34356, 38924, 44184, 45399, 51534, 58386, 60532, 66276, 68117, 68712, 77848, 87579, 90798, 103068, 105931, 107567, 116772, 121064, 132552, 136197, 136234, 175158, 181596, 204351, 206136, 211862, 215134, 233544, 272394, 272468, 317793, 322701, 350316, 363192, 408702, 423724, 430268, 544788, 544936, 613053, 635586, 645402, 700632, 752969, 817404, 847448, 860536, 953379, 968103, 1089576, 1226106, 1271172, 1290804, 1505938, 1634808, 1906758, 1936206, 2258907, 2452212, 2542344, 2581608, 3011876, 3813516, 3872412, 3979979, 4517814, 4904424, 6023752, 6776721, 7627032, 7744824, 7959958, 9035628, 11939937, 13553442, 15919916, 18071256, 23879874, 27106884, 27859853, 31839832, 35819811, 47759748, 54213768, 55719706, 71639622, 83579559, 95519496, 111439412, 143279244, 167159118, 222878824, 250738677, 286558488, 334318236, 501477354, 668636472, 1002954708, 2005909416]

約数ペア:

[(1, 2005909416), (2, 1002954708), (3, 668636472), (4, 501477354), (6, 334318236), (7, 286558488), (8, 250738677), (9, 222878824), (12, 167159118), (14, 143279244), (18, 111439412), (21, 95519496), (24, 83579559), (28, 71639622), (36, 55719706), (37, 54213768), (42, 47759748), (56, 35819811), (63, 31839832), (72, 27859853), (74, 27106884), (84, 23879874), (111, 18071256), (126, 15919916), (148, 13553442), (168, 11939937), (222, 9035628), (252, 7959958), (259, 7744824), (263, 7627032), (296, 6776721), (333, 6023752), (409, 4904424), (444, 4517814), (504, 3979979), (518, 3872412), (526, 3813516), (666, 3011876), (777, 2581608), (789, 2542344), (818, 2452212), (888, 2258907), (1036, 1936206), (1052, 1906758), (1227, 1634808), (1332, 1505938), (1554, 1290804), (1578, 1271172), (1636, 1226106), (1841, 1089576), (2072, 968103), (2104, 953379), (2331, 860536), (2367, 847448), (2454, 817404), (2664, 752969), (2863, 700632), (3108, 645402), (3156, 635586), (3272, 613053), (3681, 544936), (3682, 544788), (4662, 430268), (4734, 423724), (4908, 408702), (5523, 363192), (5726, 350316), (6216, 322701), (6312, 317793), (7362, 272468), (7364, 272394), (8589, 233544), (9324, 215134), (9468, 211862), (9731, 206136), (9816, 204351), (11046, 181596), (11452, 175158), (14724, 136234), (14728, 136197), (15133, 132552), (16569, 121064), (17178, 116772), (18648, 107567), (18936, 105931), (19462, 103068), (22092, 90798), (22904, 87579), (25767, 77848), (29193, 68712), (29448, 68117), (30266, 66276), (33138, 60532), (34356, 58386), (38924, 51534), (44184, 45399)]