285951204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2470

約数の個数: 144

約数和(自身を含む): 922521600

約数和(自身を除く): 636570396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 693, 774, 903, 924, 946, 1204, 1386, 1419, 1548, 1806, 1892, 2399, 2709, 2772, 2838, 3311, 3612, 4257, 4798, 5418, 5676, 6622, 7197, 8514, 9596, 9933, 10836, 13244, 14394, 16793, 17028, 19866, 21591, 26389, 28788, 29799, 33586, 39732, 43182, 50379, 52778, 59598, 67172, 79167, 86364, 100758, 103157, 105556, 119196, 151137, 158334, 184723, 201516, 206314, 237501, 302274, 309471, 316668, 369446, 412628, 475002, 554169, 604548, 618942, 722099, 738892, 928413, 950004, 1108338, 1134727, 1237884, 1444198, 1662507, 1856826, 2166297, 2216676, 2269454, 2888396, 3325014, 3404181, 3713652, 4332594, 4538908, 6498891, 6650028, 6808362, 7943089, 8665188, 10212543, 12997782, 13616724, 15886178, 20425086, 23829267, 25995564, 31772356, 40850172, 47658534, 71487801, 95317068, 142975602, 285951204]

約数ペア:

[(1, 285951204), (2, 142975602), (3, 95317068), (4, 71487801), (6, 47658534), (7, 40850172), (9, 31772356), (11, 25995564), (12, 23829267), (14, 20425086), (18, 15886178), (21, 13616724), (22, 12997782), (28, 10212543), (33, 8665188), (36, 7943089), (42, 6808362), (43, 6650028), (44, 6498891), (63, 4538908), (66, 4332594), (77, 3713652), (84, 3404181), (86, 3325014), (99, 2888396), (126, 2269454), (129, 2216676), (132, 2166297), (154, 1856826), (172, 1662507), (198, 1444198), (231, 1237884), (252, 1134727), (258, 1108338), (301, 950004), (308, 928413), (387, 738892), (396, 722099), (462, 618942), (473, 604548), (516, 554169), (602, 475002), (693, 412628), (774, 369446), (903, 316668), (924, 309471), (946, 302274), (1204, 237501), (1386, 206314), (1419, 201516), (1548, 184723), (1806, 158334), (1892, 151137), (2399, 119196), (2709, 105556), (2772, 103157), (2838, 100758), (3311, 86364), (3612, 79167), (4257, 67172), (4798, 59598), (5418, 52778), (5676, 50379), (6622, 43182), (7197, 39732), (8514, 33586), (9596, 29799), (9933, 28788), (10836, 26389), (13244, 21591), (14394, 19866), (16793, 17028)]