345236418

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 810665856

約数和(自身を除く): 465429438

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 81, 111, 146, 162, 219, 222, 243, 263, 333, 438, 486, 526, 657, 666, 789, 999, 1314, 1578, 1971, 1998, 2367, 2701, 2997, 3942, 4734, 5402, 5913, 5994, 7101, 8103, 8991, 9731, 11826, 14202, 16206, 17739, 17982, 19199, 19462, 21303, 24309, 29193, 35478, 38398, 42606, 48618, 57597, 58386, 63909, 72927, 87579, 115194, 127818, 145854, 172791, 175158, 218781, 262737, 345582, 437562, 518373, 525474, 656343, 710363, 788211, 1036746, 1312686, 1420726, 1555119, 1576422, 2131089, 2364633, 3110238, 4262178, 4665357, 4729266, 6393267, 9330714, 12786534, 19179801, 38359602, 57539403, 115078806, 172618209, 345236418]

約数ペア:

[(1, 345236418), (2, 172618209), (3, 115078806), (6, 57539403), (9, 38359602), (18, 19179801), (27, 12786534), (37, 9330714), (54, 6393267), (73, 4729266), (74, 4665357), (81, 4262178), (111, 3110238), (146, 2364633), (162, 2131089), (219, 1576422), (222, 1555119), (243, 1420726), (263, 1312686), (333, 1036746), (438, 788211), (486, 710363), (526, 656343), (657, 525474), (666, 518373), (789, 437562), (999, 345582), (1314, 262737), (1578, 218781), (1971, 175158), (1998, 172791), (2367, 145854), (2701, 127818), (2997, 115194), (3942, 87579), (4734, 72927), (5402, 63909), (5913, 58386), (5994, 57597), (7101, 48618), (8103, 42606), (8991, 38398), (9731, 35478), (11826, 29193), (14202, 24309), (16206, 21303), (17739, 19462), (17982, 19199)]