225429984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3217

約数の個数: 144

約数和(自身を含む): 726944400

約数和(自身を除く): 501514416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3169, 3744, 3952, 4446, 5472, 5928, 6338, 7904, 8892, 9507, 11856, 12676, 17784, 19014, 23712, 25352, 28521, 35568, 38028, 41197, 50704, 57042, 60211, 71136, 76056, 82394, 101408, 114084, 120422, 123591, 152112, 164788, 180633, 228168, 240844, 247182, 304224, 329576, 361266, 370773, 456336, 481688, 494364, 541899, 659152, 722532, 741546, 782743, 912672, 963376, 988728, 1083798, 1318304, 1445064, 1483092, 1565486, 1926752, 1977456, 2167596, 2348229, 2890128, 2966184, 3130972, 3954912, 4335192, 4696458, 5780256, 5932368, 6261944, 7044687, 8670384, 9392916, 11864736, 12523888, 14089374, 17340768, 18785832, 25047776, 28178748, 37571664, 56357496, 75143328, 112714992, 225429984]

約数ペア:

[(1, 225429984), (2, 112714992), (3, 75143328), (4, 56357496), (6, 37571664), (8, 28178748), (9, 25047776), (12, 18785832), (13, 17340768), (16, 14089374), (18, 12523888), (19, 11864736), (24, 9392916), (26, 8670384), (32, 7044687), (36, 6261944), (38, 5932368), (39, 5780256), (48, 4696458), (52, 4335192), (57, 3954912), (72, 3130972), (76, 2966184), (78, 2890128), (96, 2348229), (104, 2167596), (114, 1977456), (117, 1926752), (144, 1565486), (152, 1483092), (156, 1445064), (171, 1318304), (208, 1083798), (228, 988728), (234, 963376), (247, 912672), (288, 782743), (304, 741546), (312, 722532), (342, 659152), (416, 541899), (456, 494364), (468, 481688), (494, 456336), (608, 370773), (624, 361266), (684, 329576), (741, 304224), (912, 247182), (936, 240844), (988, 228168), (1248, 180633), (1368, 164788), (1482, 152112), (1824, 123591), (1872, 120422), (1976, 114084), (2223, 101408), (2736, 82394), (2964, 76056), (3169, 71136), (3744, 60211), (3952, 57042), (4446, 50704), (5472, 41197), (5928, 38028), (6338, 35568), (7904, 28521), (8892, 25352), (9507, 23712), (11856, 19014), (12676, 17784)]