812551392

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21871}}^1$

素因数の和:21933

約数の個数: 96

約数和(自身を含む): 2425167360

約数和(自身を除く): 1612615968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1161, 1376, 1548, 2064, 2322, 3096, 4128, 4644, 6192, 9288, 12384, 18576, 21871, 37152, 43742, 65613, 87484, 131226, 174968, 196839, 262452, 349936, 393678, 524904, 590517, 699872, 787356, 940453, 1049808, 1181034, 1574712, 1880906, 2099616, 2362068, 2821359, 3149424, 3761812, 4724136, 5642718, 6298848, 7523624, 8464077, 9448272, 11285436, 15047248, 16928154, 18896544, 22570872, 25392231, 30094496, 33856308, 45141744, 50784462, 67712616, 90283488, 101568924, 135425232, 203137848, 270850464, 406275696, 812551392]

約数ペア:

[(1, 812551392), (2, 406275696), (3, 270850464), (4, 203137848), (6, 135425232), (8, 101568924), (9, 90283488), (12, 67712616), (16, 50784462), (18, 45141744), (24, 33856308), (27, 30094496), (32, 25392231), (36, 22570872), (43, 18896544), (48, 16928154), (54, 15047248), (72, 11285436), (86, 9448272), (96, 8464077), (108, 7523624), (129, 6298848), (144, 5642718), (172, 4724136), (216, 3761812), (258, 3149424), (288, 2821359), (344, 2362068), (387, 2099616), (432, 1880906), (516, 1574712), (688, 1181034), (774, 1049808), (864, 940453), (1032, 787356), (1161, 699872), (1376, 590517), (1548, 524904), (2064, 393678), (2322, 349936), (3096, 262452), (4128, 196839), (4644, 174968), (6192, 131226), (9288, 87484), (12384, 65613), (18576, 43742), (21871, 37152)]