2388245888

素因数分解:

$2^7\times 7^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 160

約数和(自身を含む): 5856891000

約数和(自身を除く): 3468645112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 343, 392, 409, 448, 532, 608, 686, 784, 818, 896, 931, 1064, 1216, 1372, 1568, 1636, 1862, 2128, 2401, 2432, 2744, 2863, 3136, 3272, 3724, 4256, 4802, 5488, 5726, 6272, 6517, 6544, 7448, 7771, 8512, 9604, 10976, 11452, 13034, 13088, 14896, 15542, 17024, 19208, 20041, 21952, 22904, 26068, 26176, 29792, 31084, 38416, 40082, 43904, 45619, 45808, 52136, 52352, 54397, 59584, 62168, 76832, 80164, 91238, 91616, 104272, 108794, 119168, 124336, 140287, 153664, 160328, 182476, 183232, 208544, 217588, 248672, 280574, 307328, 320656, 364952, 366464, 380779, 417088, 435176, 497344, 561148, 641312, 729904, 761558, 834176, 870352, 982009, 994688, 1122296, 1282624, 1459808, 1523116, 1740704, 1964018, 2244592, 2565248, 2665453, 2919616, 3046232, 3481408, 3928036, 4489184, 5330906, 5839232, 6092464, 6962816, 7856072, 8978368, 10661812, 12184928, 15712144, 17956736, 18658171, 21323624, 24369856, 31424288, 37316342, 42647248, 48739712, 62848576, 74632684, 85294496, 125697152, 149265368, 170588992, 298530736, 341177984, 597061472, 1194122944, 2388245888]

約数ペア:

[(1, 2388245888), (2, 1194122944), (4, 597061472), (7, 341177984), (8, 298530736), (14, 170588992), (16, 149265368), (19, 125697152), (28, 85294496), (32, 74632684), (38, 62848576), (49, 48739712), (56, 42647248), (64, 37316342), (76, 31424288), (98, 24369856), (112, 21323624), (128, 18658171), (133, 17956736), (152, 15712144), (196, 12184928), (224, 10661812), (266, 8978368), (304, 7856072), (343, 6962816), (392, 6092464), (409, 5839232), (448, 5330906), (532, 4489184), (608, 3928036), (686, 3481408), (784, 3046232), (818, 2919616), (896, 2665453), (931, 2565248), (1064, 2244592), (1216, 1964018), (1372, 1740704), (1568, 1523116), (1636, 1459808), (1862, 1282624), (2128, 1122296), (2401, 994688), (2432, 982009), (2744, 870352), (2863, 834176), (3136, 761558), (3272, 729904), (3724, 641312), (4256, 561148), (4802, 497344), (5488, 435176), (5726, 417088), (6272, 380779), (6517, 366464), (6544, 364952), (7448, 320656), (7771, 307328), (8512, 280574), (9604, 248672), (10976, 217588), (11452, 208544), (13034, 183232), (13088, 182476), (14896, 160328), (15542, 153664), (17024, 140287), (19208, 124336), (20041, 119168), (21952, 108794), (22904, 104272), (26068, 91616), (26176, 91238), (29792, 80164), (31084, 76832), (38416, 62168), (40082, 59584), (43904, 54397), (45619, 52352), (45808, 52136)]