285775056

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 180

約数和(自身を含む): 941902884

約数和(自身を除く): 656127828

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 101, 112, 126, 144, 147, 168, 196, 202, 252, 294, 303, 336, 392, 401, 404, 441, 504, 588, 606, 707, 784, 802, 808, 882, 909, 1008, 1176, 1203, 1212, 1414, 1604, 1616, 1764, 1818, 2121, 2352, 2406, 2424, 2807, 2828, 3208, 3528, 3609, 3636, 4242, 4812, 4848, 4949, 5614, 5656, 6363, 6416, 7056, 7218, 7272, 8421, 8484, 9624, 9898, 11228, 11312, 12726, 14436, 14544, 14847, 16842, 16968, 19248, 19649, 19796, 22456, 25263, 25452, 28872, 29694, 33684, 33936, 39298, 39592, 40501, 44541, 44912, 50526, 50904, 57744, 58947, 59388, 67368, 78596, 79184, 81002, 89082, 101052, 101808, 117894, 118776, 121503, 134736, 157192, 162004, 176841, 178164, 202104, 235788, 237552, 243006, 283507, 314384, 324008, 353682, 356328, 364509, 404208, 471576, 486012, 567014, 648016, 707364, 712656, 729018, 850521, 943152, 972024, 1134028, 1414728, 1458036, 1701042, 1944048, 1984549, 2268056, 2551563, 2829456, 2916072, 3402084, 3969098, 4536112, 5103126, 5832144, 5953647, 6804168, 7938196, 10206252, 11907294, 13608336, 15876392, 17860941, 20412504, 23814588, 31752784, 35721882, 40825008, 47629176, 71443764, 95258352, 142887528, 285775056]

約数ペア:

[(1, 285775056), (2, 142887528), (3, 95258352), (4, 71443764), (6, 47629176), (7, 40825008), (8, 35721882), (9, 31752784), (12, 23814588), (14, 20412504), (16, 17860941), (18, 15876392), (21, 13608336), (24, 11907294), (28, 10206252), (36, 7938196), (42, 6804168), (48, 5953647), (49, 5832144), (56, 5103126), (63, 4536112), (72, 3969098), (84, 3402084), (98, 2916072), (101, 2829456), (112, 2551563), (126, 2268056), (144, 1984549), (147, 1944048), (168, 1701042), (196, 1458036), (202, 1414728), (252, 1134028), (294, 972024), (303, 943152), (336, 850521), (392, 729018), (401, 712656), (404, 707364), (441, 648016), (504, 567014), (588, 486012), (606, 471576), (707, 404208), (784, 364509), (802, 356328), (808, 353682), (882, 324008), (909, 314384), (1008, 283507), (1176, 243006), (1203, 237552), (1212, 235788), (1414, 202104), (1604, 178164), (1616, 176841), (1764, 162004), (1818, 157192), (2121, 134736), (2352, 121503), (2406, 118776), (2424, 117894), (2807, 101808), (2828, 101052), (3208, 89082), (3528, 81002), (3609, 79184), (3636, 78596), (4242, 67368), (4812, 59388), (4848, 58947), (4949, 57744), (5614, 50904), (5656, 50526), (6363, 44912), (6416, 44541), (7056, 40501), (7218, 39592), (7272, 39298), (8421, 33936), (8484, 33684), (9624, 29694), (9898, 28872), (11228, 25452), (11312, 25263), (12726, 22456), (14436, 19796), (14544, 19649), (14847, 19248), (16842, 16968)]