2495143272

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{6521}}^1$

素因数の和:6786

約数の個数: 64

約数和(自身を含む): 6339384000

約数和(自身を除く): 3844240728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 149, 214, 298, 321, 428, 447, 596, 642, 856, 894, 1192, 1284, 1788, 2568, 3576, 6521, 13042, 15943, 19563, 26084, 31886, 39126, 47829, 52168, 63772, 78252, 95658, 127544, 156504, 191316, 382632, 697747, 971629, 1395494, 1943258, 2093241, 2790988, 2914887, 3886516, 4186482, 5581976, 5829774, 7773032, 8372964, 11659548, 16745928, 23319096, 103964303, 207928606, 311892909, 415857212, 623785818, 831714424, 1247571636, 2495143272]

約数ペア:

[(1, 2495143272), (2, 1247571636), (3, 831714424), (4, 623785818), (6, 415857212), (8, 311892909), (12, 207928606), (24, 103964303), (107, 23319096), (149, 16745928), (214, 11659548), (298, 8372964), (321, 7773032), (428, 5829774), (447, 5581976), (596, 4186482), (642, 3886516), (856, 2914887), (894, 2790988), (1192, 2093241), (1284, 1943258), (1788, 1395494), (2568, 971629), (3576, 697747), (6521, 382632), (13042, 191316), (15943, 156504), (19563, 127544), (26084, 95658), (31886, 78252), (39126, 63772), (47829, 52168)]