447426252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 1437836400

約数和(自身を除く): 990410148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 109, 117, 126, 147, 156, 179, 182, 196, 218, 234, 252, 273, 294, 327, 358, 364, 436, 441, 468, 537, 546, 588, 637, 654, 716, 763, 819, 882, 981, 1074, 1092, 1253, 1274, 1308, 1417, 1526, 1611, 1638, 1764, 1911, 1962, 2148, 2289, 2327, 2506, 2548, 2834, 3052, 3222, 3276, 3759, 3822, 3924, 4251, 4578, 4654, 5012, 5341, 5668, 5733, 6444, 6867, 6981, 7518, 7644, 8502, 8771, 9156, 9308, 9919, 10682, 11277, 11466, 12753, 13734, 13962, 15036, 16023, 16289, 17004, 17542, 19511, 19838, 20943, 21364, 22554, 22932, 25506, 26313, 27468, 27924, 29757, 32046, 32578, 35084, 39022, 39676, 41886, 45108, 48069, 48867, 51012, 52626, 58533, 59514, 64092, 65156, 69433, 78044, 78939, 83772, 89271, 96138, 97734, 105252, 114023, 117066, 119028, 136577, 138866, 146601, 157878, 175599, 178542, 192276, 195468, 208299, 228046, 234132, 253643, 273154, 277732, 293202, 315756, 342069, 351198, 357084, 409731, 416598, 456092, 507286, 546308, 586404, 624897, 684138, 702396, 760929, 819462, 833196, 956039, 1014572, 1026207, 1229193, 1249794, 1368276, 1521858, 1638924, 1775501, 1912078, 2052414, 2282787, 2458386, 2499588, 2868117, 3043716, 3551002, 3824156, 4104828, 4565574, 4916772, 5326503, 5736234, 7102004, 8604351, 9131148, 10653006, 11472468, 12428507, 15979509, 17208702, 21306012, 24857014, 31959018, 34417404, 37285521, 49714028, 63918036, 74571042, 111856563, 149142084, 223713126, 447426252]

約数ペア:

[(1, 447426252), (2, 223713126), (3, 149142084), (4, 111856563), (6, 74571042), (7, 63918036), (9, 49714028), (12, 37285521), (13, 34417404), (14, 31959018), (18, 24857014), (21, 21306012), (26, 17208702), (28, 15979509), (36, 12428507), (39, 11472468), (42, 10653006), (49, 9131148), (52, 8604351), (63, 7102004), (78, 5736234), (84, 5326503), (91, 4916772), (98, 4565574), (109, 4104828), (117, 3824156), (126, 3551002), (147, 3043716), (156, 2868117), (179, 2499588), (182, 2458386), (196, 2282787), (218, 2052414), (234, 1912078), (252, 1775501), (273, 1638924), (294, 1521858), (327, 1368276), (358, 1249794), (364, 1229193), (436, 1026207), (441, 1014572), (468, 956039), (537, 833196), (546, 819462), (588, 760929), (637, 702396), (654, 684138), (716, 624897), (763, 586404), (819, 546308), (882, 507286), (981, 456092), (1074, 416598), (1092, 409731), (1253, 357084), (1274, 351198), (1308, 342069), (1417, 315756), (1526, 293202), (1611, 277732), (1638, 273154), (1764, 253643), (1911, 234132), (1962, 228046), (2148, 208299), (2289, 195468), (2327, 192276), (2506, 178542), (2548, 175599), (2834, 157878), (3052, 146601), (3222, 138866), (3276, 136577), (3759, 119028), (3822, 117066), (3924, 114023), (4251, 105252), (4578, 97734), (4654, 96138), (5012, 89271), (5341, 83772), (5668, 78939), (5733, 78044), (6444, 69433), (6867, 65156), (6981, 64092), (7518, 59514), (7644, 58533), (8502, 52626), (8771, 51012), (9156, 48867), (9308, 48069), (9919, 45108), (10682, 41886), (11277, 39676), (11466, 39022), (12753, 35084), (13734, 32578), (13962, 32046), (15036, 29757), (16023, 27924), (16289, 27468), (17004, 26313), (17542, 25506), (19511, 22932), (19838, 22554), (20943, 21364)]