328845088

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 788296320

約数和(自身を除く): 459451232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 88, 94, 104, 121, 139, 143, 176, 188, 208, 242, 278, 286, 352, 376, 416, 484, 517, 556, 572, 611, 752, 968, 1034, 1112, 1144, 1222, 1504, 1529, 1573, 1807, 1936, 2068, 2224, 2288, 2444, 3058, 3146, 3614, 3872, 4136, 4448, 4576, 4888, 5687, 6116, 6292, 6533, 6721, 7228, 8272, 9776, 11374, 12232, 12584, 13066, 13442, 14456, 16544, 16819, 19552, 19877, 22748, 24464, 25168, 26132, 26884, 28912, 33638, 39754, 45496, 48928, 50336, 52264, 53768, 57824, 67276, 71863, 73931, 79508, 84929, 90992, 104528, 107536, 134552, 143726, 147862, 159016, 169858, 181984, 209056, 215072, 218647, 269104, 287452, 295724, 318032, 339716, 437294, 538208, 574904, 591448, 636064, 679432, 790493, 874588, 934219, 1149808, 1182896, 1358864, 1580986, 1749176, 1868438, 2299616, 2365792, 2717728, 3161972, 3498352, 3736876, 6323944, 6996704, 7473752, 10276409, 12647888, 14947504, 20552818, 25295776, 29895008, 41105636, 82211272, 164422544, 328845088]

約数ペア:

[(1, 328845088), (2, 164422544), (4, 82211272), (8, 41105636), (11, 29895008), (13, 25295776), (16, 20552818), (22, 14947504), (26, 12647888), (32, 10276409), (44, 7473752), (47, 6996704), (52, 6323944), (88, 3736876), (94, 3498352), (104, 3161972), (121, 2717728), (139, 2365792), (143, 2299616), (176, 1868438), (188, 1749176), (208, 1580986), (242, 1358864), (278, 1182896), (286, 1149808), (352, 934219), (376, 874588), (416, 790493), (484, 679432), (517, 636064), (556, 591448), (572, 574904), (611, 538208), (752, 437294), (968, 339716), (1034, 318032), (1112, 295724), (1144, 287452), (1222, 269104), (1504, 218647), (1529, 215072), (1573, 209056), (1807, 181984), (1936, 169858), (2068, 159016), (2224, 147862), (2288, 143726), (2444, 134552), (3058, 107536), (3146, 104528), (3614, 90992), (3872, 84929), (4136, 79508), (4448, 73931), (4576, 71863), (4888, 67276), (5687, 57824), (6116, 53768), (6292, 52264), (6533, 50336), (6721, 48928), (7228, 45496), (8272, 39754), (9776, 33638), (11374, 28912), (12232, 26884), (12584, 26132), (13066, 25168), (13442, 24464), (14456, 22748), (16544, 19877), (16819, 19552)]