811982304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{402769}}^1$

素因数の和:402792

約数の個数: 72

約数和(自身を含む): 2638949040

約数和(自身を除く): 1826966736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 402769, 805538, 1208307, 1611076, 2416614, 2819383, 3222152, 3624921, 4833228, 5638766, 6444304, 7249842, 8458149, 9666456, 11277532, 12888608, 14499684, 16916298, 19332912, 22555064, 25374447, 28999368, 33832596, 38665824, 45110128, 50748894, 57998736, 67665192, 90220256, 101497788, 115997472, 135330384, 202995576, 270660768, 405991152, 811982304]

約数ペア:

[(1, 811982304), (2, 405991152), (3, 270660768), (4, 202995576), (6, 135330384), (7, 115997472), (8, 101497788), (9, 90220256), (12, 67665192), (14, 57998736), (16, 50748894), (18, 45110128), (21, 38665824), (24, 33832596), (28, 28999368), (32, 25374447), (36, 22555064), (42, 19332912), (48, 16916298), (56, 14499684), (63, 12888608), (72, 11277532), (84, 9666456), (96, 8458149), (112, 7249842), (126, 6444304), (144, 5638766), (168, 4833228), (224, 3624921), (252, 3222152), (288, 2819383), (336, 2416614), (504, 1611076), (672, 1208307), (1008, 805538), (2016, 402769)]