21431570328

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:916

約数の個数: 320

約数和(自身を含む): 70442211840

約数和(自身を除く): 49010641512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 81, 84, 97, 108, 126, 134, 162, 168, 189, 194, 201, 216, 252, 268, 291, 324, 378, 388, 402, 469, 504, 536, 567, 582, 603, 648, 679, 727, 756, 776, 804, 873, 938, 1134, 1164, 1206, 1358, 1407, 1454, 1512, 1608, 1746, 1809, 1876, 2037, 2181, 2268, 2328, 2412, 2619, 2716, 2814, 2908, 3492, 3618, 3752, 4074, 4221, 4362, 4536, 4824, 5089, 5238, 5427, 5432, 5628, 5816, 6111, 6499, 6543, 6984, 7236, 7857, 8148, 8442, 8724, 10178, 10476, 10854, 11256, 12222, 12663, 12998, 13086, 14472, 15267, 15714, 16296, 16884, 17448, 18333, 19497, 19629, 20356, 20952, 21708, 24444, 25326, 25996, 26172, 30534, 31428, 33768, 36666, 37989, 38994, 39258, 40712, 43416, 45493, 45801, 48709, 48888, 50652, 51992, 52344, 54999, 58491, 58887, 61068, 62856, 70519, 73332, 75978, 77988, 78516, 90986, 91602, 97418, 101304, 109998, 116982, 117774, 122136, 136479, 137403, 141038, 146127, 146664, 151956, 155976, 157032, 175473, 181972, 183204, 194836, 211557, 219996, 233964, 235548, 272958, 274806, 282076, 292254, 303912, 340963, 350946, 363944, 366408, 389672, 409437, 412209, 423114, 438381, 439992, 467928, 471096, 493633, 526419, 545916, 549612, 564152, 584508, 634671, 681926, 701892, 818874, 824418, 846228, 876762, 987266, 1022889, 1052838, 1091832, 1099224, 1169016, 1228311, 1269342, 1315143, 1363852, 1403784, 1480899, 1637748, 1648836, 1692456, 1753524, 1904013, 1974532, 2045778, 2105676, 2456622, 2538684, 2630286, 2727704, 2961798, 3068667, 3275496, 3297672, 3507048, 3684933, 3808026, 3945429, 3949064, 4091556, 4211352, 4442697, 4724773, 4913244, 5077368, 5260572, 5712039, 5923596, 6137334, 7369866, 7616052, 7890858, 8183112, 8885394, 9206001, 9449546, 9826488, 10521144, 11424078, 11847192, 12274668, 13328091, 14174319, 14739732, 15232104, 15781716, 17770788, 18412002, 18899092, 22848156, 24549336, 26656182, 27618003, 28348638, 29479464, 31563432, 33073411, 35541576, 36824004, 37798184, 39984273, 42522957, 45696312, 53312364, 55236006, 56697276, 66146822, 73648008, 79968546, 85045914, 99220233, 106624728, 110472012, 113394552, 127568871, 132293644, 159937092, 170091828, 198440466, 220944024, 255137742, 264587288, 297660699, 319874184, 340183656, 382706613, 396880932, 510275484, 595321398, 765413226, 793761864, 892982097, 1020550968, 1190642796, 1530826452, 1785964194, 2381285592, 2678946291, 3061652904, 3571928388, 5357892582, 7143856776, 10715785164, 21431570328]

約数ペア:

[(1, 21431570328), (2, 10715785164), (3, 7143856776), (4, 5357892582), (6, 3571928388), (7, 3061652904), (8, 2678946291), (9, 2381285592), (12, 1785964194), (14, 1530826452), (18, 1190642796), (21, 1020550968), (24, 892982097), (27, 793761864), (28, 765413226), (36, 595321398), (42, 510275484), (54, 396880932), (56, 382706613), (63, 340183656), (67, 319874184), (72, 297660699), (81, 264587288), (84, 255137742), (97, 220944024), (108, 198440466), (126, 170091828), (134, 159937092), (162, 132293644), (168, 127568871), (189, 113394552), (194, 110472012), (201, 106624728), (216, 99220233), (252, 85045914), (268, 79968546), (291, 73648008), (324, 66146822), (378, 56697276), (388, 55236006), (402, 53312364), (469, 45696312), (504, 42522957), (536, 39984273), (567, 37798184), (582, 36824004), (603, 35541576), (648, 33073411), (679, 31563432), (727, 29479464), (756, 28348638), (776, 27618003), (804, 26656182), (873, 24549336), (938, 22848156), (1134, 18899092), (1164, 18412002), (1206, 17770788), (1358, 15781716), (1407, 15232104), (1454, 14739732), (1512, 14174319), (1608, 13328091), (1746, 12274668), (1809, 11847192), (1876, 11424078), (2037, 10521144), (2181, 9826488), (2268, 9449546), (2328, 9206001), (2412, 8885394), (2619, 8183112), (2716, 7890858), (2814, 7616052), (2908, 7369866), (3492, 6137334), (3618, 5923596), (3752, 5712039), (4074, 5260572), (4221, 5077368), (4362, 4913244), (4536, 4724773), (4824, 4442697), (5089, 4211352), (5238, 4091556), (5427, 3949064), (5432, 3945429), (5628, 3808026), (5816, 3684933), (6111, 3507048), (6499, 3297672), (6543, 3275496), (6984, 3068667), (7236, 2961798), (7857, 2727704), (8148, 2630286), (8442, 2538684), (8724, 2456622), (10178, 2105676), (10476, 2045778), (10854, 1974532), (11256, 1904013), (12222, 1753524), (12663, 1692456), (12998, 1648836), (13086, 1637748), (14472, 1480899), (15267, 1403784), (15714, 1363852), (16296, 1315143), (16884, 1269342), (17448, 1228311), (18333, 1169016), (19497, 1099224), (19629, 1091832), (20356, 1052838), (20952, 1022889), (21708, 987266), (24444, 876762), (25326, 846228), (25996, 824418), (26172, 818874), (30534, 701892), (31428, 681926), (33768, 634671), (36666, 584508), (37989, 564152), (38994, 549612), (39258, 545916), (40712, 526419), (43416, 493633), (45493, 471096), (45801, 467928), (48709, 439992), (48888, 438381), (50652, 423114), (51992, 412209), (52344, 409437), (54999, 389672), (58491, 366408), (58887, 363944), (61068, 350946), (62856, 340963), (70519, 303912), (73332, 292254), (75978, 282076), (77988, 274806), (78516, 272958), (90986, 235548), (91602, 233964), (97418, 219996), (101304, 211557), (109998, 194836), (116982, 183204), (117774, 181972), (122136, 175473), (136479, 157032), (137403, 155976), (141038, 151956), (146127, 146664)]