409836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 72

約数和(自身を含む): 1206576

約数和(自身を除く): 796740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 49, 51, 68, 82, 84, 98, 102, 119, 123, 147, 164, 196, 204, 238, 246, 287, 294, 357, 476, 492, 574, 588, 697, 714, 833, 861, 1148, 1394, 1428, 1666, 1722, 2009, 2091, 2499, 2788, 3332, 3444, 4018, 4182, 4879, 4998, 6027, 8036, 8364, 9758, 9996, 12054, 14637, 19516, 24108, 29274, 34153, 58548, 68306, 102459, 136612, 204918, 409836]

約数ペア:

[(1, 409836), (2, 204918), (3, 136612), (4, 102459), (6, 68306), (7, 58548), (12, 34153), (14, 29274), (17, 24108), (21, 19516), (28, 14637), (34, 12054), (41, 9996), (42, 9758), (49, 8364), (51, 8036), (68, 6027), (82, 4998), (84, 4879), (98, 4182), (102, 4018), (119, 3444), (123, 3332), (147, 2788), (164, 2499), (196, 2091), (204, 2009), (238, 1722), (246, 1666), (287, 1428), (294, 1394), (357, 1148), (476, 861), (492, 833), (574, 714), (588, 697)]