456712416

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 1356264000

約数和(自身を除く): 899551584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 149, 174, 232, 261, 288, 298, 348, 367, 447, 464, 522, 596, 696, 734, 894, 928, 1044, 1101, 1192, 1341, 1392, 1468, 1788, 2088, 2202, 2384, 2682, 2784, 2936, 3303, 3576, 4176, 4321, 4404, 4768, 5364, 5872, 6606, 7152, 8352, 8642, 8808, 10643, 10728, 11744, 12963, 13212, 14304, 17284, 17616, 21286, 21456, 25926, 26424, 31929, 34568, 35232, 38889, 42572, 42912, 51852, 52848, 54683, 63858, 69136, 77778, 85144, 95787, 103704, 105696, 109366, 127716, 138272, 155556, 164049, 170288, 191574, 207408, 218732, 255432, 311112, 328098, 340576, 383148, 414816, 437464, 492147, 510864, 622224, 656196, 766296, 874928, 984294, 1021728, 1244448, 1312392, 1532592, 1585807, 1749856, 1968588, 2624784, 3065184, 3171614, 3937176, 4757421, 5249568, 6343228, 7874352, 9514842, 12686456, 14272263, 15748704, 19029684, 25372912, 28544526, 38059368, 50745824, 57089052, 76118736, 114178104, 152237472, 228356208, 456712416]

約数ペア:

[(1, 456712416), (2, 228356208), (3, 152237472), (4, 114178104), (6, 76118736), (8, 57089052), (9, 50745824), (12, 38059368), (16, 28544526), (18, 25372912), (24, 19029684), (29, 15748704), (32, 14272263), (36, 12686456), (48, 9514842), (58, 7874352), (72, 6343228), (87, 5249568), (96, 4757421), (116, 3937176), (144, 3171614), (149, 3065184), (174, 2624784), (232, 1968588), (261, 1749856), (288, 1585807), (298, 1532592), (348, 1312392), (367, 1244448), (447, 1021728), (464, 984294), (522, 874928), (596, 766296), (696, 656196), (734, 622224), (894, 510864), (928, 492147), (1044, 437464), (1101, 414816), (1192, 383148), (1341, 340576), (1392, 328098), (1468, 311112), (1788, 255432), (2088, 218732), (2202, 207408), (2384, 191574), (2682, 170288), (2784, 164049), (2936, 155556), (3303, 138272), (3576, 127716), (4176, 109366), (4321, 105696), (4404, 103704), (4768, 95787), (5364, 85144), (5872, 77778), (6606, 69136), (7152, 63858), (8352, 54683), (8642, 52848), (8808, 51852), (10643, 42912), (10728, 42572), (11744, 38889), (12963, 35232), (13212, 34568), (14304, 31929), (17284, 26424), (17616, 25926), (21286, 21456)]