225143568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 684622848

約数和(自身を除く): 459479280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 947, 1016, 1143, 1524, 1651, 1872, 1894, 2032, 2286, 2841, 3048, 3302, 3788, 4572, 4953, 5682, 6096, 6604, 7576, 8523, 9144, 9906, 11364, 12311, 13208, 14859, 15152, 17046, 18288, 19812, 22728, 24622, 26416, 29718, 34092, 36933, 39624, 45456, 49244, 59436, 68184, 73866, 79248, 98488, 110799, 118872, 120269, 136368, 147732, 196976, 221598, 237744, 240538, 295464, 360807, 443196, 481076, 590928, 721614, 886392, 962152, 1082421, 1443228, 1563497, 1772784, 1924304, 2164842, 2886456, 3126994, 4329684, 4690491, 5772912, 6253988, 8659368, 9380982, 12507976, 14071473, 17318736, 18761964, 25015952, 28142946, 37523928, 56285892, 75047856, 112571784, 225143568]

約数ペア:

[(1, 225143568), (2, 112571784), (3, 75047856), (4, 56285892), (6, 37523928), (8, 28142946), (9, 25015952), (12, 18761964), (13, 17318736), (16, 14071473), (18, 12507976), (24, 9380982), (26, 8659368), (36, 6253988), (39, 5772912), (48, 4690491), (52, 4329684), (72, 3126994), (78, 2886456), (104, 2164842), (117, 1924304), (127, 1772784), (144, 1563497), (156, 1443228), (208, 1082421), (234, 962152), (254, 886392), (312, 721614), (381, 590928), (468, 481076), (508, 443196), (624, 360807), (762, 295464), (936, 240538), (947, 237744), (1016, 221598), (1143, 196976), (1524, 147732), (1651, 136368), (1872, 120269), (1894, 118872), (2032, 110799), (2286, 98488), (2841, 79248), (3048, 73866), (3302, 68184), (3788, 59436), (4572, 49244), (4953, 45456), (5682, 39624), (6096, 36933), (6604, 34092), (7576, 29718), (8523, 26416), (9144, 24622), (9906, 22728), (11364, 19812), (12311, 18288), (13208, 17046), (14859, 15152)]