268522038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1342

約数の個数: 72

約数和(自身を含む): 633611160

約数和(自身を除く): 365089122

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 289, 306, 369, 578, 697, 738, 867, 1259, 1394, 1734, 2091, 2518, 2601, 3777, 4182, 5202, 6273, 7554, 11331, 11849, 12546, 21403, 22662, 23698, 35547, 42806, 51619, 64209, 71094, 103238, 106641, 128418, 154857, 192627, 213282, 309714, 363851, 385254, 464571, 727702, 877523, 929142, 1091553, 1755046, 2183106, 2632569, 3274659, 5265138, 6549318, 7897707, 14917891, 15795414, 29835782, 44753673, 89507346, 134261019, 268522038]

約数ペア:

[(1, 268522038), (2, 134261019), (3, 89507346), (6, 44753673), (9, 29835782), (17, 15795414), (18, 14917891), (34, 7897707), (41, 6549318), (51, 5265138), (82, 3274659), (102, 2632569), (123, 2183106), (153, 1755046), (246, 1091553), (289, 929142), (306, 877523), (369, 727702), (578, 464571), (697, 385254), (738, 363851), (867, 309714), (1259, 213282), (1394, 192627), (1734, 154857), (2091, 128418), (2518, 106641), (2601, 103238), (3777, 71094), (4182, 64209), (5202, 51619), (6273, 42806), (7554, 35547), (11331, 23698), (11849, 22662), (12546, 21403)]