284390064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 913552640

約数和(自身を除く): 629162576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 307, 336, 504, 614, 919, 921, 1008, 1228, 1838, 1842, 2149, 2456, 2757, 2763, 3676, 3684, 4298, 4912, 5514, 5526, 6433, 6447, 7352, 7368, 8271, 8596, 11028, 11052, 12866, 12894, 14704, 14736, 16542, 17192, 19299, 19341, 22056, 22104, 25732, 25788, 33084, 34384, 38598, 38682, 44112, 44208, 51464, 51576, 57897, 66168, 77196, 77364, 102928, 103152, 115794, 132336, 154392, 154728, 231588, 282133, 308784, 309456, 463176, 564266, 846399, 926352, 1128532, 1692798, 1974931, 2257064, 2539197, 3385596, 3949862, 4514128, 5078394, 5924793, 6771192, 7899724, 10156788, 11849586, 13542384, 15799448, 17774379, 20313576, 23699172, 31598896, 35548758, 40627152, 47398344, 71097516, 94796688, 142195032, 284390064]

約数ペア:

[(1, 284390064), (2, 142195032), (3, 94796688), (4, 71097516), (6, 47398344), (7, 40627152), (8, 35548758), (9, 31598896), (12, 23699172), (14, 20313576), (16, 17774379), (18, 15799448), (21, 13542384), (24, 11849586), (28, 10156788), (36, 7899724), (42, 6771192), (48, 5924793), (56, 5078394), (63, 4514128), (72, 3949862), (84, 3385596), (112, 2539197), (126, 2257064), (144, 1974931), (168, 1692798), (252, 1128532), (307, 926352), (336, 846399), (504, 564266), (614, 463176), (919, 309456), (921, 308784), (1008, 282133), (1228, 231588), (1838, 154728), (1842, 154392), (2149, 132336), (2456, 115794), (2757, 103152), (2763, 102928), (3676, 77364), (3684, 77196), (4298, 66168), (4912, 57897), (5514, 51576), (5526, 51464), (6433, 44208), (6447, 44112), (7352, 38682), (7368, 38598), (8271, 34384), (8596, 33084), (11028, 25788), (11052, 25732), (12866, 22104), (12894, 22056), (14704, 19341), (14736, 19299), (16542, 17192)]