244686384

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 702960960

約数和(自身を除く): 458274576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 137, 144, 157, 158, 237, 274, 314, 316, 411, 471, 474, 548, 628, 632, 711, 822, 942, 948, 1096, 1233, 1256, 1264, 1413, 1422, 1644, 1884, 1896, 2192, 2466, 2512, 2826, 2844, 3288, 3768, 3792, 4932, 5652, 5688, 6576, 7536, 9864, 10823, 11304, 11376, 12403, 19728, 21509, 21646, 22608, 24806, 32469, 37209, 43018, 43292, 49612, 64527, 64938, 74418, 86036, 86584, 97407, 99224, 111627, 129054, 129876, 148836, 172072, 173168, 193581, 194814, 198448, 223254, 258108, 259752, 297672, 344144, 387162, 389628, 446508, 516216, 519504, 595344, 774324, 779256, 893016, 1032432, 1548648, 1558512, 1699211, 1786032, 3097296, 3398422, 5097633, 6796844, 10195266, 13593688, 15292899, 20390532, 27187376, 30585798, 40781064, 61171596, 81562128, 122343192, 244686384]

約数ペア:

[(1, 244686384), (2, 122343192), (3, 81562128), (4, 61171596), (6, 40781064), (8, 30585798), (9, 27187376), (12, 20390532), (16, 15292899), (18, 13593688), (24, 10195266), (36, 6796844), (48, 5097633), (72, 3398422), (79, 3097296), (137, 1786032), (144, 1699211), (157, 1558512), (158, 1548648), (237, 1032432), (274, 893016), (314, 779256), (316, 774324), (411, 595344), (471, 519504), (474, 516216), (548, 446508), (628, 389628), (632, 387162), (711, 344144), (822, 297672), (942, 259752), (948, 258108), (1096, 223254), (1233, 198448), (1256, 194814), (1264, 193581), (1413, 173168), (1422, 172072), (1644, 148836), (1884, 129876), (1896, 129054), (2192, 111627), (2466, 99224), (2512, 97407), (2826, 86584), (2844, 86036), (3288, 74418), (3768, 64938), (3792, 64527), (4932, 49612), (5652, 43292), (5688, 43018), (6576, 37209), (7536, 32469), (9864, 24806), (10823, 22608), (11304, 21646), (11376, 21509), (12403, 19728)]