2000169216

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45691}}^1$

素因数の和:45732

約数の個数: 108

約数和(自身を含む): 6070639120

約数和(自身を除く): 4070469904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 43776, 45691, 91382, 137073, 182764, 274146, 365528, 411219, 548292, 731056, 822438, 868129, 1096584, 1462112, 1644876, 1736258, 2193168, 2604387, 2924224, 3289752, 3472516, 4386336, 5208774, 5848448, 6579504, 6945032, 7813161, 8772672, 10417548, 11696896, 13159008, 13890064, 15626322, 17545344, 20835096, 26318016, 27780128, 31252644, 35090688, 41670192, 52636032, 55560256, 62505288, 83340384, 105272064, 111120512, 125010576, 166680768, 222241024, 250021152, 333361536, 500042304, 666723072, 1000084608, 2000169216]

約数ペア:

[(1, 2000169216), (2, 1000084608), (3, 666723072), (4, 500042304), (6, 333361536), (8, 250021152), (9, 222241024), (12, 166680768), (16, 125010576), (18, 111120512), (19, 105272064), (24, 83340384), (32, 62505288), (36, 55560256), (38, 52636032), (48, 41670192), (57, 35090688), (64, 31252644), (72, 27780128), (76, 26318016), (96, 20835096), (114, 17545344), (128, 15626322), (144, 13890064), (152, 13159008), (171, 11696896), (192, 10417548), (228, 8772672), (256, 7813161), (288, 6945032), (304, 6579504), (342, 5848448), (384, 5208774), (456, 4386336), (576, 3472516), (608, 3289752), (684, 2924224), (768, 2604387), (912, 2193168), (1152, 1736258), (1216, 1644876), (1368, 1462112), (1824, 1096584), (2304, 868129), (2432, 822438), (2736, 731056), (3648, 548292), (4864, 411219), (5472, 365528), (7296, 274146), (10944, 182764), (14592, 137073), (21888, 91382), (43776, 45691)]