728424

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 2015520

約数和(自身を除く): 1287096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 151, 201, 268, 302, 402, 453, 536, 603, 604, 804, 906, 1206, 1208, 1359, 1608, 1812, 2412, 2718, 3624, 4824, 5436, 10117, 10872, 20234, 30351, 40468, 60702, 80936, 91053, 121404, 182106, 242808, 364212, 728424]

約数ペア:

[(1, 728424), (2, 364212), (3, 242808), (4, 182106), (6, 121404), (8, 91053), (9, 80936), (12, 60702), (18, 40468), (24, 30351), (36, 20234), (67, 10872), (72, 10117), (134, 5436), (151, 4824), (201, 3624), (268, 2718), (302, 2412), (402, 1812), (453, 1608), (536, 1359), (603, 1208), (604, 1206), (804, 906)]