726283992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{60889}}^1$

素因数の和:60976

約数の個数: 64

約数和(自身を含む): 2104358400

約数和(自身を除く): 1378074408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 60889, 121778, 182667, 243556, 365334, 426223, 487112, 730668, 852446, 1278669, 1461336, 1704892, 2557338, 3409784, 4323119, 5114676, 8646238, 10229352, 12969357, 17292476, 25938714, 30261833, 34584952, 51877428, 60523666, 90785499, 103754856, 121047332, 181570998, 242094664, 363141996, 726283992]

約数ペア:

[(1, 726283992), (2, 363141996), (3, 242094664), (4, 181570998), (6, 121047332), (7, 103754856), (8, 90785499), (12, 60523666), (14, 51877428), (21, 34584952), (24, 30261833), (28, 25938714), (42, 17292476), (56, 12969357), (71, 10229352), (84, 8646238), (142, 5114676), (168, 4323119), (213, 3409784), (284, 2557338), (426, 1704892), (497, 1461336), (568, 1278669), (852, 852446), (994, 730668), (1491, 487112), (1704, 426223), (1988, 365334), (2982, 243556), (3976, 182667), (5964, 121778), (11928, 60889)]