385724556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 1173506880

約数和(自身を除く): 787782324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 63, 74, 82, 84, 111, 123, 126, 148, 164, 222, 246, 252, 259, 287, 333, 369, 444, 492, 518, 574, 666, 738, 777, 861, 1009, 1036, 1148, 1332, 1476, 1517, 1554, 1722, 2018, 2331, 2583, 3027, 3034, 3108, 3444, 4036, 4551, 4662, 5166, 6054, 6068, 7063, 9081, 9102, 9324, 10332, 10619, 12108, 13653, 14126, 18162, 18204, 21189, 21238, 27306, 28252, 31857, 36324, 37333, 41369, 42378, 42476, 54612, 63567, 63714, 74666, 82738, 84756, 95571, 111999, 124107, 127134, 127428, 149332, 165476, 191142, 223998, 248214, 254268, 261331, 289583, 335997, 372321, 382284, 447996, 496428, 522662, 579166, 671994, 744642, 783993, 868749, 1045324, 1158332, 1343988, 1489284, 1530653, 1567986, 1737498, 2351979, 2606247, 3061306, 3135972, 3474996, 4591959, 4703958, 5212494, 6122612, 9183918, 9407916, 10424988, 10714571, 13775877, 18367836, 21429142, 27551754, 32143713, 42858284, 55103508, 64287426, 96431139, 128574852, 192862278, 385724556]

約数ペア:

[(1, 385724556), (2, 192862278), (3, 128574852), (4, 96431139), (6, 64287426), (7, 55103508), (9, 42858284), (12, 32143713), (14, 27551754), (18, 21429142), (21, 18367836), (28, 13775877), (36, 10714571), (37, 10424988), (41, 9407916), (42, 9183918), (63, 6122612), (74, 5212494), (82, 4703958), (84, 4591959), (111, 3474996), (123, 3135972), (126, 3061306), (148, 2606247), (164, 2351979), (222, 1737498), (246, 1567986), (252, 1530653), (259, 1489284), (287, 1343988), (333, 1158332), (369, 1045324), (444, 868749), (492, 783993), (518, 744642), (574, 671994), (666, 579166), (738, 522662), (777, 496428), (861, 447996), (1009, 382284), (1036, 372321), (1148, 335997), (1332, 289583), (1476, 261331), (1517, 254268), (1554, 248214), (1722, 223998), (2018, 191142), (2331, 165476), (2583, 149332), (3027, 127428), (3034, 127134), (3108, 124107), (3444, 111999), (4036, 95571), (4551, 84756), (4662, 82738), (5166, 74666), (6054, 63714), (6068, 63567), (7063, 54612), (9081, 42476), (9102, 42378), (9324, 41369), (10332, 37333), (10619, 36324), (12108, 31857), (13653, 28252), (14126, 27306), (18162, 21238), (18204, 21189)]