255903156744

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1204681}}^1$

素因数の和:1204910

約数の個数: 64

約数和(自身を含む): 655732506240

約数和(自身を除く): 399829349496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 167, 212, 318, 334, 424, 501, 636, 668, 1002, 1272, 1336, 2004, 4008, 8851, 17702, 26553, 35404, 53106, 70808, 106212, 212424, 1204681, 2409362, 3614043, 4818724, 7228086, 9637448, 14456172, 28912344, 63848093, 127696186, 191544279, 201181727, 255392372, 383088558, 402363454, 510784744, 603545181, 766177116, 804726908, 1207090362, 1532354232, 1609453816, 2414180724, 4828361448, 10662631531, 21325263062, 31987894593, 42650526124, 63975789186, 85301052248, 127951578372, 255903156744]

約数ペア:

[(1, 255903156744), (2, 127951578372), (3, 85301052248), (4, 63975789186), (6, 42650526124), (8, 31987894593), (12, 21325263062), (24, 10662631531), (53, 4828361448), (106, 2414180724), (159, 1609453816), (167, 1532354232), (212, 1207090362), (318, 804726908), (334, 766177116), (424, 603545181), (501, 510784744), (636, 402363454), (668, 383088558), (1002, 255392372), (1272, 201181727), (1336, 191544279), (2004, 127696186), (4008, 63848093), (8851, 28912344), (17702, 14456172), (26553, 9637448), (35404, 7228086), (53106, 4818724), (70808, 3614043), (106212, 2409362), (212424, 1204681)]