308314344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 867041280

約数和(自身を除く): 558726936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 127, 156, 186, 248, 251, 254, 312, 372, 381, 403, 502, 508, 744, 753, 762, 806, 1004, 1016, 1209, 1506, 1524, 1612, 1651, 2008, 2418, 3012, 3048, 3224, 3263, 3302, 3937, 4836, 4953, 6024, 6526, 6604, 7781, 7874, 9672, 9789, 9906, 11811, 13052, 13208, 15562, 15748, 19578, 19812, 23343, 23622, 26104, 31124, 31496, 31877, 39156, 39624, 46686, 47244, 51181, 62248, 63754, 78312, 93372, 94488, 95631, 101153, 102362, 127508, 153543, 186744, 191262, 202306, 204724, 255016, 303459, 307086, 382524, 404612, 409448, 414401, 606918, 614172, 765048, 809224, 828802, 988187, 1213836, 1228344, 1243203, 1657604, 1976374, 2427672, 2486406, 2964561, 3315208, 3952748, 4972812, 5929122, 7905496, 9945624, 11858244, 12846431, 23716488, 25692862, 38539293, 51385724, 77078586, 102771448, 154157172, 308314344]

約数ペア:

[(1, 308314344), (2, 154157172), (3, 102771448), (4, 77078586), (6, 51385724), (8, 38539293), (12, 25692862), (13, 23716488), (24, 12846431), (26, 11858244), (31, 9945624), (39, 7905496), (52, 5929122), (62, 4972812), (78, 3952748), (93, 3315208), (104, 2964561), (124, 2486406), (127, 2427672), (156, 1976374), (186, 1657604), (248, 1243203), (251, 1228344), (254, 1213836), (312, 988187), (372, 828802), (381, 809224), (403, 765048), (502, 614172), (508, 606918), (744, 414401), (753, 409448), (762, 404612), (806, 382524), (1004, 307086), (1016, 303459), (1209, 255016), (1506, 204724), (1524, 202306), (1612, 191262), (1651, 186744), (2008, 153543), (2418, 127508), (3012, 102362), (3048, 101153), (3224, 95631), (3263, 94488), (3302, 93372), (3937, 78312), (4836, 63754), (4953, 62248), (6024, 51181), (6526, 47244), (6604, 46686), (7781, 39624), (7874, 39156), (9672, 31877), (9789, 31496), (9906, 31124), (11811, 26104), (13052, 23622), (13208, 23343), (15562, 19812), (15748, 19578)]