712656

素因数分解:

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

素因数の和:129

約数の個数: 90

約数和(自身を含む): 2343042

約数和(自身を除く): 1630386

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, 404, 441, 504, 588, 606, 707, 784, 808, 882, 909, 1008, 1176, 1212, 1414, 1616, 1764, 1818, 2121, 2352, 2424, 2828, 3528, 3636, 4242, 4848, 4949, 5656, 6363, 7056, 7272, 8484, 9898, 11312, 12726, 14544, 14847, 16968, 19796, 25452, 29694, 33936, 39592, 44541, 50904, 59388, 79184, 89082, 101808, 118776, 178164, 237552, 356328, 712656]

約数ペア:

[(1, 712656), (2, 356328), (3, 237552), (4, 178164), (6, 118776), (7, 101808), (8, 89082), (9, 79184), (12, 59388), (14, 50904), (16, 44541), (18, 39592), (21, 33936), (24, 29694), (28, 25452), (36, 19796), (42, 16968), (48, 14847), (49, 14544), (56, 12726), (63, 11312), (72, 9898), (84, 8484), (98, 7272), (101, 7056), (112, 6363), (126, 5656), (144, 4949), (147, 4848), (168, 4242), (196, 3636), (202, 3528), (252, 2828), (294, 2424), (303, 2352), (336, 2121), (392, 1818), (404, 1764), (441, 1616), (504, 1414), (588, 1212), (606, 1176), (707, 1008), (784, 909), (808, 882)]