287894019168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8400269}}^1$

素因数の和:8400309

約数の個数: 144

約数和(自身を含む): 990694242720

約数和(自身を除く): 702800223552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 8400269, 16800538, 25200807, 33601076, 50401614, 58801883, 67202152, 75602421, 100803228, 117603766, 134404304, 142804573, 151204842, 176405649, 201606456, 235207532, 268808608, 285609146, 302409684, 352811298, 403212912, 428413719, 470415064, 529216947, 571218292, 604819368, 705622596, 806425824, 856827438, 940830128, 999632011, 1058433894, 1142436584, 1209638736, 1285241157, 1411245192, 1713654876, 1881660256, 1999264022, 2116867788, 2284873168, 2419277472, 2570482314, 2822490384, 2998896033, 3427309752, 3998528044, 4233735576, 4569746336, 5140964628, 5644980768, 5997792066, 6854619504, 7997056088, 8467471152, 8996688099, 10281929256, 11995584132, 13709239008, 15994112176, 16934942304, 17993376198, 20563858512, 23991168264, 31988224352, 35986752396, 41127717024, 47982336528, 71973504792, 95964673056, 143947009584, 287894019168]

約数ペア:

[(1, 287894019168), (2, 143947009584), (3, 95964673056), (4, 71973504792), (6, 47982336528), (7, 41127717024), (8, 35986752396), (9, 31988224352), (12, 23991168264), (14, 20563858512), (16, 17993376198), (17, 16934942304), (18, 15994112176), (21, 13709239008), (24, 11995584132), (28, 10281929256), (32, 8996688099), (34, 8467471152), (36, 7997056088), (42, 6854619504), (48, 5997792066), (51, 5644980768), (56, 5140964628), (63, 4569746336), (68, 4233735576), (72, 3998528044), (84, 3427309752), (96, 2998896033), (102, 2822490384), (112, 2570482314), (119, 2419277472), (126, 2284873168), (136, 2116867788), (144, 1999264022), (153, 1881660256), (168, 1713654876), (204, 1411245192), (224, 1285241157), (238, 1209638736), (252, 1142436584), (272, 1058433894), (288, 999632011), (306, 940830128), (336, 856827438), (357, 806425824), (408, 705622596), (476, 604819368), (504, 571218292), (544, 529216947), (612, 470415064), (672, 428413719), (714, 403212912), (816, 352811298), (952, 302409684), (1008, 285609146), (1071, 268808608), (1224, 235207532), (1428, 201606456), (1632, 176405649), (1904, 151204842), (2016, 142804573), (2142, 134404304), (2448, 117603766), (2856, 100803228), (3808, 75602421), (4284, 67202152), (4896, 58801883), (5712, 50401614), (8568, 33601076), (11424, 25200807), (17136, 16800538), (34272, 8400269)]