350688016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 822169600

約数和(自身を除く): 471481584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 223, 266, 304, 446, 532, 739, 892, 1064, 1478, 1561, 1784, 2128, 2956, 3122, 3568, 4237, 5173, 5912, 6244, 8474, 10346, 11824, 12488, 14041, 16948, 20692, 24976, 28082, 29659, 33896, 41384, 56164, 59318, 67792, 82768, 98287, 112328, 118636, 164797, 196574, 224656, 237272, 329594, 393148, 474544, 659188, 786296, 1153579, 1318376, 1572592, 2307158, 2636752, 3131143, 4614316, 6262286, 9228632, 12524572, 18457264, 21918001, 25049144, 43836002, 50098288, 87672004, 175344008, 350688016]

約数ペア:

[(1, 350688016), (2, 175344008), (4, 87672004), (7, 50098288), (8, 43836002), (14, 25049144), (16, 21918001), (19, 18457264), (28, 12524572), (38, 9228632), (56, 6262286), (76, 4614316), (112, 3131143), (133, 2636752), (152, 2307158), (223, 1572592), (266, 1318376), (304, 1153579), (446, 786296), (532, 659188), (739, 474544), (892, 393148), (1064, 329594), (1478, 237272), (1561, 224656), (1784, 196574), (2128, 164797), (2956, 118636), (3122, 112328), (3568, 98287), (4237, 82768), (5173, 67792), (5912, 59318), (6244, 56164), (8474, 41384), (10346, 33896), (11824, 29659), (12488, 28082), (14041, 24976), (16948, 20692)]