739969386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7091

約数の個数: 64

約数和(自身を含む): 1691504640

約数和(自身を除く): 951535254

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 59, 69, 78, 118, 138, 177, 299, 354, 598, 767, 897, 1357, 1534, 1794, 2301, 2714, 4071, 4602, 6991, 8142, 13982, 17641, 20973, 35282, 41946, 52923, 90883, 105846, 160793, 181766, 272649, 321586, 412469, 482379, 545298, 824938, 964758, 1237407, 2090309, 2474814, 4180618, 5362097, 6270927, 9486787, 10724194, 12541854, 16086291, 18973574, 28460361, 32172582, 56920722, 123328231, 246656462, 369984693, 739969386]

約数ペア:

[(1, 739969386), (2, 369984693), (3, 246656462), (6, 123328231), (13, 56920722), (23, 32172582), (26, 28460361), (39, 18973574), (46, 16086291), (59, 12541854), (69, 10724194), (78, 9486787), (118, 6270927), (138, 5362097), (177, 4180618), (299, 2474814), (354, 2090309), (598, 1237407), (767, 964758), (897, 824938), (1357, 545298), (1534, 482379), (1794, 412469), (2301, 321586), (2714, 272649), (4071, 181766), (4602, 160793), (6991, 105846), (8142, 90883), (13982, 52923), (17641, 41946), (20973, 35282)]