245655544.0000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397469}}^1$

素因数の和:397505

約数の個数: 96

約数和(自身を含む): 13021117200

約数和(自身を除く): 8928776376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 397469, 794938, 1192407, 1589876, 2384814, 3179752, 3577221, 4372159, 4769628, 5167097, 7154442, 8744318, 9539256, 10334194, 13116477, 14308884, 15501291, 17488636, 20668388, 26232954, 28617768, 31002582, 34977272, 39349431, 41336776, 46503873, 52465908, 56838067, 62005164, 78698862, 93007746, 104931816, 113676134, 124010328, 157397724, 170514201, 186015492, 227352268, 314795448, 341028402, 372030984, 454704536, 511542603, 682056804, 1023085206, 1364113608, 2046170412, 4092340824]

約数ペア:

[(1, 4092340824), (2, 2046170412), (3, 1364113608), (4, 1023085206), (6, 682056804), (8, 511542603), (9, 454704536), (11, 372030984), (12, 341028402), (13, 314795448), (18, 227352268), (22, 186015492), (24, 170514201), (26, 157397724), (33, 124010328), (36, 113676134), (39, 104931816), (44, 93007746), (52, 78698862), (66, 62005164), (72, 56838067), (78, 52465908), (88, 46503873), (99, 41336776), (104, 39349431), (117, 34977272), (132, 31002582), (143, 28617768), (156, 26232954), (198, 20668388), (234, 17488636), (264, 15501291), (286, 14308884), (312, 13116477), (396, 10334194), (429, 9539256), (468, 8744318), (572, 7154442), (792, 5167097), (858, 4769628), (936, 4372159), (1144, 3577221), (1287, 3179752), (1716, 2384814), (2574, 1589876), (3432, 1192407), (5148, 794938), (10296, 397469)]