1780714884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3019}}^1$

素因数の和:3257

約数の個数: 96

約数和(自身を含む): 4735360000

約数和(自身を除く): 2954645116

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 199, 228, 247, 398, 494, 597, 741, 796, 988, 1194, 1482, 2388, 2587, 2964, 3019, 3781, 5174, 6038, 7562, 7761, 9057, 10348, 11343, 12076, 15124, 15522, 18114, 22686, 31044, 36228, 39247, 45372, 49153, 57361, 78494, 98306, 114722, 117741, 147459, 156988, 172083, 196612, 229444, 235482, 294918, 344166, 470964, 589836, 600781, 688332, 745693, 1201562, 1491386, 1802343, 2237079, 2403124, 2982772, 3604686, 4474158, 7209372, 7810153, 8948316, 11414839, 15620306, 22829678, 23430459, 31240612, 34244517, 45659356, 46860918, 68489034, 93721836, 136978068, 148392907, 296785814, 445178721, 593571628, 890357442, 1780714884]

約数ペア:

[(1, 1780714884), (2, 890357442), (3, 593571628), (4, 445178721), (6, 296785814), (12, 148392907), (13, 136978068), (19, 93721836), (26, 68489034), (38, 46860918), (39, 45659356), (52, 34244517), (57, 31240612), (76, 23430459), (78, 22829678), (114, 15620306), (156, 11414839), (199, 8948316), (228, 7810153), (247, 7209372), (398, 4474158), (494, 3604686), (597, 2982772), (741, 2403124), (796, 2237079), (988, 1802343), (1194, 1491386), (1482, 1201562), (2388, 745693), (2587, 688332), (2964, 600781), (3019, 589836), (3781, 470964), (5174, 344166), (6038, 294918), (7562, 235482), (7761, 229444), (9057, 196612), (10348, 172083), (11343, 156988), (12076, 147459), (15124, 117741), (15522, 114722), (18114, 98306), (22686, 78494), (31044, 57361), (36228, 49153), (39247, 45372)]