13878643716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{4999}}^1$

素因数の和:5518

約数の個数: 144

約数和(自身を含む): 41932800000

約数和(自身を除く): 28054156284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 479, 483, 644, 828, 958, 966, 1437, 1449, 1916, 1932, 2874, 2898, 3353, 4311, 4999, 5748, 5796, 6706, 8622, 9998, 10059, 11017, 13412, 14997, 17244, 19996, 20118, 22034, 29994, 30177, 33051, 34993, 40236, 44068, 44991, 59988, 60354, 66102, 69986, 77119, 89982, 99153, 104979, 114977, 120708, 132204, 139972, 154238, 179964, 198306, 209958, 229954, 231357, 308476, 314937, 344931, 396612, 419916, 459908, 462714, 629874, 689862, 694071, 804839, 925428, 1034793, 1259748, 1379724, 1388142, 1609678, 2069586, 2394521, 2414517, 2776284, 3219356, 4139172, 4789042, 4829034, 7183563, 7243551, 9578084, 9658068, 14367126, 14487102, 16761647, 21550689, 28734252, 28974204, 33523294, 43101378, 50284941, 55073983, 67046588, 86202756, 100569882, 110147966, 150854823, 165221949, 201139764, 220295932, 301709646, 330443898, 385517881, 495665847, 603419292, 660887796, 771035762, 991331694, 1156553643, 1542071524, 1982663388, 2313107286, 3469660929, 4626214572, 6939321858, 13878643716]

約数ペア:

[(1, 13878643716), (2, 6939321858), (3, 4626214572), (4, 3469660929), (6, 2313107286), (7, 1982663388), (9, 1542071524), (12, 1156553643), (14, 991331694), (18, 771035762), (21, 660887796), (23, 603419292), (28, 495665847), (36, 385517881), (42, 330443898), (46, 301709646), (63, 220295932), (69, 201139764), (84, 165221949), (92, 150854823), (126, 110147966), (138, 100569882), (161, 86202756), (207, 67046588), (252, 55073983), (276, 50284941), (322, 43101378), (414, 33523294), (479, 28974204), (483, 28734252), (644, 21550689), (828, 16761647), (958, 14487102), (966, 14367126), (1437, 9658068), (1449, 9578084), (1916, 7243551), (1932, 7183563), (2874, 4829034), (2898, 4789042), (3353, 4139172), (4311, 3219356), (4999, 2776284), (5748, 2414517), (5796, 2394521), (6706, 2069586), (8622, 1609678), (9998, 1388142), (10059, 1379724), (11017, 1259748), (13412, 1034793), (14997, 925428), (17244, 804839), (19996, 694071), (20118, 689862), (22034, 629874), (29994, 462714), (30177, 459908), (33051, 419916), (34993, 396612), (40236, 344931), (44068, 314937), (44991, 308476), (59988, 231357), (60354, 229954), (66102, 209958), (69986, 198306), (77119, 179964), (89982, 154238), (99153, 139972), (104979, 132204), (114977, 120708)]