319064112

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 945566960

約数和(自身を除く): 626502848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 277, 304, 342, 421, 456, 554, 684, 831, 842, 912, 1108, 1263, 1368, 1662, 1684, 2216, 2493, 2526, 2736, 3324, 3368, 3789, 4432, 4986, 5052, 5263, 6648, 6736, 7578, 7999, 9972, 10104, 10526, 13296, 15156, 15789, 15998, 19944, 20208, 21052, 23997, 30312, 31578, 31996, 39888, 42104, 47367, 47994, 60624, 63156, 63992, 71991, 84208, 94734, 95988, 116617, 126312, 127984, 143982, 189468, 191976, 233234, 252624, 287964, 349851, 378936, 383952, 466468, 575928, 699702, 757872, 932936, 1049553, 1151856, 1399404, 1865872, 2099106, 2215723, 2798808, 4198212, 4431446, 5597616, 6647169, 8396424, 8862892, 13294338, 16792848, 17725784, 19941507, 26588676, 35451568, 39883014, 53177352, 79766028, 106354704, 159532056, 319064112]

約数ペア:

[(1, 319064112), (2, 159532056), (3, 106354704), (4, 79766028), (6, 53177352), (8, 39883014), (9, 35451568), (12, 26588676), (16, 19941507), (18, 17725784), (19, 16792848), (24, 13294338), (36, 8862892), (38, 8396424), (48, 6647169), (57, 5597616), (72, 4431446), (76, 4198212), (114, 2798808), (144, 2215723), (152, 2099106), (171, 1865872), (228, 1399404), (277, 1151856), (304, 1049553), (342, 932936), (421, 757872), (456, 699702), (554, 575928), (684, 466468), (831, 383952), (842, 378936), (912, 349851), (1108, 287964), (1263, 252624), (1368, 233234), (1662, 191976), (1684, 189468), (2216, 143982), (2493, 127984), (2526, 126312), (2736, 116617), (3324, 95988), (3368, 94734), (3789, 84208), (4432, 71991), (4986, 63992), (5052, 63156), (5263, 60624), (6648, 47994), (6736, 47367), (7578, 42104), (7999, 39888), (9972, 31996), (10104, 31578), (10526, 30312), (13296, 23997), (15156, 21052), (15789, 20208), (15998, 19944)]