819672

素因数分解:

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

素因数の和:81

約数の個数: 96

約数和(自身を含む): 2585520

約数和(自身を除く): 1765848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 49, 51, 56, 68, 82, 84, 98, 102, 119, 123, 136, 147, 164, 168, 196, 204, 238, 246, 287, 294, 328, 357, 392, 408, 476, 492, 574, 588, 697, 714, 833, 861, 952, 984, 1148, 1176, 1394, 1428, 1666, 1722, 2009, 2091, 2296, 2499, 2788, 2856, 3332, 3444, 4018, 4182, 4879, 4998, 5576, 6027, 6664, 6888, 8036, 8364, 9758, 9996, 12054, 14637, 16072, 16728, 19516, 19992, 24108, 29274, 34153, 39032, 48216, 58548, 68306, 102459, 117096, 136612, 204918, 273224, 409836, 819672]

約数ペア:

[(1, 819672), (2, 409836), (3, 273224), (4, 204918), (6, 136612), (7, 117096), (8, 102459), (12, 68306), (14, 58548), (17, 48216), (21, 39032), (24, 34153), (28, 29274), (34, 24108), (41, 19992), (42, 19516), (49, 16728), (51, 16072), (56, 14637), (68, 12054), (82, 9996), (84, 9758), (98, 8364), (102, 8036), (119, 6888), (123, 6664), (136, 6027), (147, 5576), (164, 4998), (168, 4879), (196, 4182), (204, 4018), (238, 3444), (246, 3332), (287, 2856), (294, 2788), (328, 2499), (357, 2296), (392, 2091), (408, 2009), (476, 1722), (492, 1666), (574, 1428), (588, 1394), (697, 1176), (714, 1148), (833, 984), (861, 952)]