750485008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{727}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 1794607360

約数和(自身を除く): 1044122352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 709, 727, 728, 1418, 1454, 1456, 2836, 2908, 4963, 5089, 5672, 5816, 9217, 9451, 9926, 10178, 11344, 11632, 18434, 18902, 19852, 20356, 36868, 37804, 39704, 40712, 64519, 66157, 73736, 75608, 79408, 81424, 129038, 132314, 147472, 151216, 258076, 264628, 515443, 516152, 529256, 1030886, 1032304, 1058512, 2061772, 3608101, 4123544, 6700759, 7216202, 8247088, 13401518, 14432404, 26803036, 28864808, 46905313, 53606072, 57729616, 93810626, 107212144, 187621252, 375242504, 750485008]

約数ペア:

[(1, 750485008), (2, 375242504), (4, 187621252), (7, 107212144), (8, 93810626), (13, 57729616), (14, 53606072), (16, 46905313), (26, 28864808), (28, 26803036), (52, 14432404), (56, 13401518), (91, 8247088), (104, 7216202), (112, 6700759), (182, 4123544), (208, 3608101), (364, 2061772), (709, 1058512), (727, 1032304), (728, 1030886), (1418, 529256), (1454, 516152), (1456, 515443), (2836, 264628), (2908, 258076), (4963, 151216), (5089, 147472), (5672, 132314), (5816, 129038), (9217, 81424), (9451, 79408), (9926, 75608), (10178, 73736), (11344, 66157), (11632, 64519), (18434, 40712), (18902, 39704), (19852, 37804), (20356, 36868)]