379747494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 1001548800

約数和(自身を除く): 621801306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 107, 123, 126, 189, 214, 229, 246, 287, 321, 369, 378, 458, 574, 642, 687, 738, 749, 861, 963, 1107, 1374, 1498, 1603, 1722, 1926, 2061, 2214, 2247, 2583, 2889, 3206, 4122, 4387, 4494, 4809, 5166, 5778, 6183, 6741, 7749, 8774, 9389, 9618, 12366, 13161, 13482, 14427, 15498, 18778, 20223, 24503, 26322, 28167, 28854, 30709, 39483, 40446, 43281, 49006, 56334, 61418, 65723, 73509, 78966, 84501, 86562, 92127, 118449, 131446, 147018, 169002, 171521, 184254, 197169, 220527, 236898, 253503, 276381, 343042, 394338, 441054, 507006, 514563, 552762, 591507, 661581, 829143, 1004623, 1029126, 1183014, 1323162, 1543689, 1658286, 1774521, 2009246, 3013869, 3087378, 3549042, 4631067, 6027738, 7032361, 9041607, 9262134, 14064722, 18083214, 21097083, 27124821, 42194166, 54249642, 63291249, 126582498, 189873747, 379747494]

約数ペア:

[(1, 379747494), (2, 189873747), (3, 126582498), (6, 63291249), (7, 54249642), (9, 42194166), (14, 27124821), (18, 21097083), (21, 18083214), (27, 14064722), (41, 9262134), (42, 9041607), (54, 7032361), (63, 6027738), (82, 4631067), (107, 3549042), (123, 3087378), (126, 3013869), (189, 2009246), (214, 1774521), (229, 1658286), (246, 1543689), (287, 1323162), (321, 1183014), (369, 1029126), (378, 1004623), (458, 829143), (574, 661581), (642, 591507), (687, 552762), (738, 514563), (749, 507006), (861, 441054), (963, 394338), (1107, 343042), (1374, 276381), (1498, 253503), (1603, 236898), (1722, 220527), (1926, 197169), (2061, 184254), (2214, 171521), (2247, 169002), (2583, 147018), (2889, 131446), (3206, 118449), (4122, 92127), (4387, 86562), (4494, 84501), (4809, 78966), (5166, 73509), (5778, 65723), (6183, 61418), (6741, 56334), (7749, 49006), (8774, 43281), (9389, 40446), (9618, 39483), (12366, 30709), (13161, 28854), (13482, 28167), (14427, 26322), (15498, 24503), (18778, 20223)]