280506576

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6321

約数の個数: 120

約数和(自身を含む): 887458080

約数和(自身を除く): 606951504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6277, 6384, 7448, 11172, 12554, 14896, 18831, 22344, 25108, 37662, 43939, 44688, 50216, 75324, 87878, 100432, 119263, 131817, 150648, 175756, 238526, 263634, 301296, 307573, 351512, 357789, 477052, 527268, 615146, 703024, 715578, 834841, 922719, 954104, 1054536, 1230292, 1431156, 1669682, 1845438, 1908208, 2109072, 2460584, 2504523, 2862312, 3339364, 3690876, 4921168, 5009046, 5724624, 5843887, 6678728, 7381752, 10018092, 11687774, 13357456, 14763504, 17531661, 20036184, 23375548, 35063322, 40072368, 46751096, 70126644, 93502192, 140253288, 280506576]

約数ペア:

[(1, 280506576), (2, 140253288), (3, 93502192), (4, 70126644), (6, 46751096), (7, 40072368), (8, 35063322), (12, 23375548), (14, 20036184), (16, 17531661), (19, 14763504), (21, 13357456), (24, 11687774), (28, 10018092), (38, 7381752), (42, 6678728), (48, 5843887), (49, 5724624), (56, 5009046), (57, 4921168), (76, 3690876), (84, 3339364), (98, 2862312), (112, 2504523), (114, 2460584), (133, 2109072), (147, 1908208), (152, 1845438), (168, 1669682), (196, 1431156), (228, 1230292), (266, 1054536), (294, 954104), (304, 922719), (336, 834841), (392, 715578), (399, 703024), (456, 615146), (532, 527268), (588, 477052), (784, 357789), (798, 351512), (912, 307573), (931, 301296), (1064, 263634), (1176, 238526), (1596, 175756), (1862, 150648), (2128, 131817), (2352, 119263), (2793, 100432), (3192, 87878), (3724, 75324), (5586, 50216), (6277, 44688), (6384, 43939), (7448, 37662), (11172, 25108), (12554, 22344), (14896, 18831)]