210488016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 609389568

約数和(自身を除く): 398901552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 53, 62, 68, 93, 102, 106, 124, 136, 157, 159, 186, 204, 212, 248, 272, 314, 318, 372, 408, 424, 471, 496, 527, 628, 636, 744, 816, 848, 901, 942, 1054, 1256, 1272, 1488, 1581, 1643, 1802, 1884, 2108, 2512, 2544, 2669, 2703, 3162, 3286, 3604, 3768, 4216, 4867, 4929, 5338, 5406, 6324, 6572, 7208, 7536, 8007, 8321, 8432, 9734, 9858, 10676, 10812, 12648, 13144, 14416, 14601, 16014, 16642, 19468, 19716, 21352, 21624, 24963, 25296, 26288, 27931, 29202, 32028, 33284, 38936, 39432, 42704, 43248, 49926, 55862, 58404, 64056, 66568, 77872, 78864, 82739, 83793, 99852, 111724, 116808, 128112, 133136, 141457, 165478, 167586, 199704, 223448, 233616, 248217, 257951, 282914, 330956, 335172, 399408, 424371, 446896, 496434, 515902, 565828, 661912, 670344, 773853, 848742, 992868, 1031804, 1131656, 1323824, 1340688, 1547706, 1697484, 1985736, 2063608, 2263312, 3095412, 3394968, 3971472, 4127216, 4385167, 6190824, 6789936, 8770334, 12381648, 13155501, 17540668, 26311002, 35081336, 52622004, 70162672, 105244008, 210488016]

約数ペア:

[(1, 210488016), (2, 105244008), (3, 70162672), (4, 52622004), (6, 35081336), (8, 26311002), (12, 17540668), (16, 13155501), (17, 12381648), (24, 8770334), (31, 6789936), (34, 6190824), (48, 4385167), (51, 4127216), (53, 3971472), (62, 3394968), (68, 3095412), (93, 2263312), (102, 2063608), (106, 1985736), (124, 1697484), (136, 1547706), (157, 1340688), (159, 1323824), (186, 1131656), (204, 1031804), (212, 992868), (248, 848742), (272, 773853), (314, 670344), (318, 661912), (372, 565828), (408, 515902), (424, 496434), (471, 446896), (496, 424371), (527, 399408), (628, 335172), (636, 330956), (744, 282914), (816, 257951), (848, 248217), (901, 233616), (942, 223448), (1054, 199704), (1256, 167586), (1272, 165478), (1488, 141457), (1581, 133136), (1643, 128112), (1802, 116808), (1884, 111724), (2108, 99852), (2512, 83793), (2544, 82739), (2669, 78864), (2703, 77872), (3162, 66568), (3286, 64056), (3604, 58404), (3768, 55862), (4216, 49926), (4867, 43248), (4929, 42704), (5338, 39432), (5406, 38936), (6324, 33284), (6572, 32028), (7208, 29202), (7536, 27931), (8007, 26288), (8321, 25296), (8432, 24963), (9734, 21624), (9858, 21352), (10676, 19716), (10812, 19468), (12648, 16642), (13144, 16014), (14416, 14601)]