272989552

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 90

約数和(自身を含む): 603310344

約数和(自身を除く): 330320792

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 103, 121, 148, 176, 206, 242, 296, 407, 412, 484, 592, 814, 824, 968, 1133, 1369, 1628, 1648, 1936, 2266, 2738, 3256, 3811, 4477, 4532, 5476, 6512, 7622, 8954, 9064, 10952, 12463, 15059, 15244, 17908, 18128, 21904, 24926, 30118, 30488, 35816, 41921, 49852, 60236, 60976, 71632, 83842, 99704, 120472, 141007, 165649, 167684, 199408, 240944, 282014, 331298, 335368, 461131, 564028, 662596, 670736, 922262, 1128056, 1325192, 1551077, 1844524, 2256112, 2650384, 3102154, 3689048, 6204308, 7378096, 12408616, 17061847, 24817232, 34123694, 68247388, 136494776, 272989552]

約数ペア:

[(1, 272989552), (2, 136494776), (4, 68247388), (8, 34123694), (11, 24817232), (16, 17061847), (22, 12408616), (37, 7378096), (44, 6204308), (74, 3689048), (88, 3102154), (103, 2650384), (121, 2256112), (148, 1844524), (176, 1551077), (206, 1325192), (242, 1128056), (296, 922262), (407, 670736), (412, 662596), (484, 564028), (592, 461131), (814, 335368), (824, 331298), (968, 282014), (1133, 240944), (1369, 199408), (1628, 167684), (1648, 165649), (1936, 141007), (2266, 120472), (2738, 99704), (3256, 83842), (3811, 71632), (4477, 60976), (4532, 60236), (5476, 49852), (6512, 41921), (7622, 35816), (8954, 30488), (9064, 30118), (10952, 24926), (12463, 21904), (15059, 18128), (15244, 17908)]