2728017008634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{400759}}^1$

素因数の和:401355

約数の個数: 64

約数和(自身を含む): 5758940436480

約数和(自身を除く): 3030923427846

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 461, 642, 922, 1383, 2461, 2766, 4922, 7383, 10603, 14766, 21206, 31809, 49327, 63618, 98654, 147981, 295962, 400759, 801518, 1134521, 1202277, 2269042, 2404554, 3403563, 6807126, 9217457, 18434914, 27652371, 42881213, 55304742, 85762426, 128643639, 184749899, 257287278, 369499798, 554249697, 986267899, 1108499394, 1972535798, 2958803697, 4249247677, 5917607394, 8498495354, 12747743031, 19768239193, 25495486062, 39536478386, 59304717579, 118609435158, 454669501439, 909339002878, 1364008504317, 2728017008634]

約数ペア:

[(1, 2728017008634), (2, 1364008504317), (3, 909339002878), (6, 454669501439), (23, 118609435158), (46, 59304717579), (69, 39536478386), (107, 25495486062), (138, 19768239193), (214, 12747743031), (321, 8498495354), (461, 5917607394), (642, 4249247677), (922, 2958803697), (1383, 1972535798), (2461, 1108499394), (2766, 986267899), (4922, 554249697), (7383, 369499798), (10603, 257287278), (14766, 184749899), (21206, 128643639), (31809, 85762426), (49327, 55304742), (63618, 42881213), (98654, 27652371), (147981, 18434914), (295962, 9217457), (400759, 6807126), (801518, 3403563), (1134521, 2404554), (1202277, 2269042)]