217831068

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 733824000

約数和(自身を除く): 515992932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 59, 63, 69, 78, 84, 91, 92, 98, 117, 118, 126, 138, 147, 156, 161, 177, 182, 196, 207, 234, 236, 252, 273, 276, 294, 299, 322, 343, 354, 364, 413, 414, 441, 468, 483, 531, 546, 588, 598, 637, 644, 686, 708, 767, 819, 826, 828, 882, 897, 966, 1029, 1062, 1092, 1127, 1196, 1239, 1274, 1357, 1372, 1449, 1534, 1638, 1652, 1764, 1794, 1911, 1932, 2058, 2093, 2124, 2254, 2301, 2478, 2548, 2691, 2714, 2891, 2898, 3068, 3087, 3276, 3381, 3588, 3717, 3822, 4071, 4116, 4186, 4459, 4508, 4602, 4956, 5369, 5382, 5428, 5733, 5782, 5796, 6174, 6279, 6762, 6903, 7434, 7644, 7889, 8142, 8372, 8673, 8918, 9204, 9499, 10143, 10738, 10764, 11466, 11564, 12213, 12348, 12558, 13377, 13524, 13806, 14651, 14868, 15778, 16107, 16284, 17346, 17641, 17836, 18837, 18998, 20237, 20286, 21476, 22932, 23667, 24426, 25116, 26019, 26754, 27612, 28497, 29302, 31556, 32214, 34692, 35282, 37583, 37674, 37996, 40131, 40474, 40572, 43953, 47334, 48321, 48852, 52038, 52923, 53508, 56994, 58604, 60711, 64428, 66493, 70564, 71001, 75166, 75348, 80262, 80948, 85491, 87906, 94668, 96642, 102557, 104076, 105846, 112749, 113988, 121422, 123487, 131859, 132986, 142002, 150332, 158769, 160524, 170982, 175812, 182133, 193284, 199479, 205114, 211692, 225498, 242844, 246974, 263081, 263718, 265972, 284004, 307671, 317538, 338247, 341964, 364266, 370461, 398958, 410228, 450996, 465451, 493948, 526162, 527436, 598437, 615342, 635076, 676494, 728532, 740922, 789243, 797916, 864409, 923013, 930902, 1052324, 1111383, 1196874, 1230684, 1352988, 1396353, 1481844, 1578486, 1728818, 1846026, 1861804, 2222766, 2367729, 2393748, 2593227, 2792706, 3156972, 3457636, 3692052, 4189059, 4445532, 4735458, 5186454, 5585412, 6050863, 7779681, 8378118, 9470916, 10372908, 12101726, 15559362, 16756236, 18152589, 24203452, 31118724, 36305178, 54457767, 72610356, 108915534, 217831068]

約数ペア:

[(1, 217831068), (2, 108915534), (3, 72610356), (4, 54457767), (6, 36305178), (7, 31118724), (9, 24203452), (12, 18152589), (13, 16756236), (14, 15559362), (18, 12101726), (21, 10372908), (23, 9470916), (26, 8378118), (28, 7779681), (36, 6050863), (39, 5585412), (42, 5186454), (46, 4735458), (49, 4445532), (52, 4189059), (59, 3692052), (63, 3457636), (69, 3156972), (78, 2792706), (84, 2593227), (91, 2393748), (92, 2367729), (98, 2222766), (117, 1861804), (118, 1846026), (126, 1728818), (138, 1578486), (147, 1481844), (156, 1396353), (161, 1352988), (177, 1230684), (182, 1196874), (196, 1111383), (207, 1052324), (234, 930902), (236, 923013), (252, 864409), (273, 797916), (276, 789243), (294, 740922), (299, 728532), (322, 676494), (343, 635076), (354, 615342), (364, 598437), (413, 527436), (414, 526162), (441, 493948), (468, 465451), (483, 450996), (531, 410228), (546, 398958), (588, 370461), (598, 364266), (637, 341964), (644, 338247), (686, 317538), (708, 307671), (767, 284004), (819, 265972), (826, 263718), (828, 263081), (882, 246974), (897, 242844), (966, 225498), (1029, 211692), (1062, 205114), (1092, 199479), (1127, 193284), (1196, 182133), (1239, 175812), (1274, 170982), (1357, 160524), (1372, 158769), (1449, 150332), (1534, 142002), (1638, 132986), (1652, 131859), (1764, 123487), (1794, 121422), (1911, 113988), (1932, 112749), (2058, 105846), (2093, 104076), (2124, 102557), (2254, 96642), (2301, 94668), (2478, 87906), (2548, 85491), (2691, 80948), (2714, 80262), (2891, 75348), (2898, 75166), (3068, 71001), (3087, 70564), (3276, 66493), (3381, 64428), (3588, 60711), (3717, 58604), (3822, 56994), (4071, 53508), (4116, 52923), (4186, 52038), (4459, 48852), (4508, 48321), (4602, 47334), (4956, 43953), (5369, 40572), (5382, 40474), (5428, 40131), (5733, 37996), (5782, 37674), (5796, 37583), (6174, 35282), (6279, 34692), (6762, 32214), (6903, 31556), (7434, 29302), (7644, 28497), (7889, 27612), (8142, 26754), (8372, 26019), (8673, 25116), (8918, 24426), (9204, 23667), (9499, 22932), (10143, 21476), (10738, 20286), (10764, 20237), (11466, 18998), (11564, 18837), (12213, 17836), (12348, 17641), (12558, 17346), (13377, 16284), (13524, 16107), (13806, 15778), (14651, 14868)]