2021903688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 6193290240

約数和(自身を除く): 4171386552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 283, 301, 322, 344, 483, 516, 552, 566, 602, 644, 849, 903, 966, 989, 1032, 1132, 1204, 1288, 1698, 1806, 1849, 1932, 1978, 1981, 2264, 2408, 2967, 3396, 3612, 3698, 3864, 3956, 3962, 5547, 5934, 5943, 6509, 6792, 6923, 7224, 7396, 7912, 7924, 11094, 11868, 11886, 12169, 12943, 13018, 13846, 14792, 15848, 19527, 20769, 22188, 23736, 23772, 24338, 25886, 26036, 27692, 36507, 38829, 39054, 41538, 42527, 44376, 45563, 47544, 48676, 51772, 52072, 55384, 73014, 77658, 78108, 83076, 85054, 85183, 91126, 97352, 103544, 127581, 136689, 146028, 155316, 156216, 166152, 170108, 170366, 182252, 255162, 255549, 273378, 279887, 292056, 297689, 310632, 340216, 340732, 364504, 510324, 511098, 523267, 546756, 559774, 595378, 681464, 839661, 893067, 1020648, 1022196, 1046534, 1093512, 1119548, 1190756, 1569801, 1679322, 1786134, 1959209, 2044392, 2093068, 2239096, 2381512, 3139602, 3358644, 3572268, 3662869, 3918418, 4186136, 5877627, 6279204, 6717288, 7144536, 7325738, 7836836, 10988607, 11755254, 12035141, 12558408, 14651476, 15673672, 21977214, 23510508, 24070282, 29302952, 36105423, 43954428, 47021016, 48140564, 72210846, 84245987, 87908856, 96281128, 144421692, 168491974, 252737961, 288843384, 336983948, 505475922, 673967896, 1010951844, 2021903688]

約数ペア:

[(1, 2021903688), (2, 1010951844), (3, 673967896), (4, 505475922), (6, 336983948), (7, 288843384), (8, 252737961), (12, 168491974), (14, 144421692), (21, 96281128), (23, 87908856), (24, 84245987), (28, 72210846), (42, 48140564), (43, 47021016), (46, 43954428), (56, 36105423), (69, 29302952), (84, 24070282), (86, 23510508), (92, 21977214), (129, 15673672), (138, 14651476), (161, 12558408), (168, 12035141), (172, 11755254), (184, 10988607), (258, 7836836), (276, 7325738), (283, 7144536), (301, 6717288), (322, 6279204), (344, 5877627), (483, 4186136), (516, 3918418), (552, 3662869), (566, 3572268), (602, 3358644), (644, 3139602), (849, 2381512), (903, 2239096), (966, 2093068), (989, 2044392), (1032, 1959209), (1132, 1786134), (1204, 1679322), (1288, 1569801), (1698, 1190756), (1806, 1119548), (1849, 1093512), (1932, 1046534), (1978, 1022196), (1981, 1020648), (2264, 893067), (2408, 839661), (2967, 681464), (3396, 595378), (3612, 559774), (3698, 546756), (3864, 523267), (3956, 511098), (3962, 510324), (5547, 364504), (5934, 340732), (5943, 340216), (6509, 310632), (6792, 297689), (6923, 292056), (7224, 279887), (7396, 273378), (7912, 255549), (7924, 255162), (11094, 182252), (11868, 170366), (11886, 170108), (12169, 166152), (12943, 156216), (13018, 155316), (13846, 146028), (14792, 136689), (15848, 127581), (19527, 103544), (20769, 97352), (22188, 91126), (23736, 85183), (23772, 85054), (24338, 83076), (25886, 78108), (26036, 77658), (27692, 73014), (36507, 55384), (38829, 52072), (39054, 51772), (41538, 48676), (42527, 47544), (44376, 45563)]