31057647408

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{4691}}^1$

素因数の和:6727

約数の個数: 120

約数和(自身を含む): 90762048000

約数和(自身を除く): 59704400592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 1999, 3312, 3998, 4691, 5997, 7996, 9382, 11994, 14073, 15992, 17991, 18764, 23988, 28146, 31984, 35982, 37528, 42219, 45977, 47976, 56292, 71964, 75056, 84438, 91954, 95952, 107893, 112584, 137931, 143928, 168876, 183908, 215786, 225168, 275862, 287856, 323679, 337752, 367816, 413793, 431572, 551724, 647358, 675504, 735632, 827586, 863144, 971037, 1103448, 1294716, 1655172, 1726288, 1942074, 2206896, 2589432, 3310344, 3884148, 5178864, 6620688, 7768296, 9377309, 15536592, 18754618, 28131927, 37509236, 56263854, 75018472, 84395781, 112527708, 150036944, 168791562, 215678107, 225055416, 337583124, 431356214, 450110832, 647034321, 675166248, 862712428, 1294068642, 1350332496, 1725424856, 1941102963, 2588137284, 3450849712, 3882205926, 5176274568, 7764411852, 10352549136, 15528823704, 31057647408]

約数ペア:

[(1, 31057647408), (2, 15528823704), (3, 10352549136), (4, 7764411852), (6, 5176274568), (8, 3882205926), (9, 3450849712), (12, 2588137284), (16, 1941102963), (18, 1725424856), (23, 1350332496), (24, 1294068642), (36, 862712428), (46, 675166248), (48, 647034321), (69, 450110832), (72, 431356214), (92, 337583124), (138, 225055416), (144, 215678107), (184, 168791562), (207, 150036944), (276, 112527708), (368, 84395781), (414, 75018472), (552, 56263854), (828, 37509236), (1104, 28131927), (1656, 18754618), (1999, 15536592), (3312, 9377309), (3998, 7768296), (4691, 6620688), (5997, 5178864), (7996, 3884148), (9382, 3310344), (11994, 2589432), (14073, 2206896), (15992, 1942074), (17991, 1726288), (18764, 1655172), (23988, 1294716), (28146, 1103448), (31984, 971037), (35982, 863144), (37528, 827586), (42219, 735632), (45977, 675504), (47976, 647358), (56292, 551724), (71964, 431572), (75056, 413793), (84438, 367816), (91954, 337752), (95952, 323679), (107893, 287856), (112584, 275862), (137931, 225168), (143928, 215786), (168876, 183908)]