219847536

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2959

約数の個数: 120

約数和(自身を含む): 672706944

約数和(自身を除く): 452859408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 2897, 3162, 4216, 4464, 4743, 5794, 6324, 8432, 8691, 9486, 11588, 12648, 17382, 18972, 23176, 25296, 26073, 34764, 37944, 46352, 49249, 52146, 69528, 75888, 89807, 98498, 104292, 139056, 147747, 179614, 196996, 208584, 269421, 295494, 359228, 393992, 417168, 443241, 538842, 590988, 718456, 787984, 808263, 886482, 1077684, 1181976, 1436912, 1526719, 1616526, 1772964, 2155368, 2363952, 3053438, 3233052, 3545928, 4310736, 4580157, 6106876, 6466104, 7091856, 9160314, 12213752, 12932208, 13740471, 18320628, 24427504, 27480942, 36641256, 54961884, 73282512, 109923768, 219847536]

約数ペア:

[(1, 219847536), (2, 109923768), (3, 73282512), (4, 54961884), (6, 36641256), (8, 27480942), (9, 24427504), (12, 18320628), (16, 13740471), (17, 12932208), (18, 12213752), (24, 9160314), (31, 7091856), (34, 6466104), (36, 6106876), (48, 4580157), (51, 4310736), (62, 3545928), (68, 3233052), (72, 3053438), (93, 2363952), (102, 2155368), (124, 1772964), (136, 1616526), (144, 1526719), (153, 1436912), (186, 1181976), (204, 1077684), (248, 886482), (272, 808263), (279, 787984), (306, 718456), (372, 590988), (408, 538842), (496, 443241), (527, 417168), (558, 393992), (612, 359228), (744, 295494), (816, 269421), (1054, 208584), (1116, 196996), (1224, 179614), (1488, 147747), (1581, 139056), (2108, 104292), (2232, 98498), (2448, 89807), (2897, 75888), (3162, 69528), (4216, 52146), (4464, 49249), (4743, 46352), (5794, 37944), (6324, 34764), (8432, 26073), (8691, 25296), (9486, 23176), (11588, 18972), (12648, 17382)]