1798895056

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 4285440000

約数和(自身を除く): 2486544944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 89, 98, 112, 116, 127, 178, 196, 203, 232, 254, 343, 356, 392, 406, 464, 508, 623, 686, 712, 784, 812, 889, 1016, 1246, 1372, 1421, 1424, 1624, 1778, 2032, 2492, 2581, 2744, 2842, 3248, 3556, 3683, 4361, 4984, 5162, 5488, 5684, 6223, 7112, 7366, 8722, 9947, 9968, 10324, 11303, 11368, 12446, 14224, 14732, 17444, 18067, 19894, 20648, 22606, 22736, 24892, 25781, 29464, 30527, 34888, 36134, 39788, 41296, 43561, 45212, 49784, 51562, 58928, 61054, 69776, 72268, 79121, 79576, 87122, 90424, 99568, 103124, 122108, 126469, 144536, 158242, 159152, 174244, 180467, 180848, 206248, 244216, 252938, 289072, 316484, 327787, 348488, 360934, 412496, 488432, 505876, 553847, 632968, 655574, 696976, 721868, 885283, 1011752, 1107694, 1263269, 1265936, 1311148, 1443736, 1770566, 2023504, 2215388, 2294509, 2526538, 2622296, 2887472, 3541132, 3876929, 4430776, 4589018, 5053076, 5244592, 7082264, 7753858, 8861552, 9178036, 10106152, 14164528, 15507716, 16061563, 18356072, 20212304, 31015432, 32123126, 36712144, 62030864, 64246252, 112430941, 128492504, 224861882, 256985008, 449723764, 899447528, 1798895056]

約数ペア:

[(1, 1798895056), (2, 899447528), (4, 449723764), (7, 256985008), (8, 224861882), (14, 128492504), (16, 112430941), (28, 64246252), (29, 62030864), (49, 36712144), (56, 32123126), (58, 31015432), (89, 20212304), (98, 18356072), (112, 16061563), (116, 15507716), (127, 14164528), (178, 10106152), (196, 9178036), (203, 8861552), (232, 7753858), (254, 7082264), (343, 5244592), (356, 5053076), (392, 4589018), (406, 4430776), (464, 3876929), (508, 3541132), (623, 2887472), (686, 2622296), (712, 2526538), (784, 2294509), (812, 2215388), (889, 2023504), (1016, 1770566), (1246, 1443736), (1372, 1311148), (1421, 1265936), (1424, 1263269), (1624, 1107694), (1778, 1011752), (2032, 885283), (2492, 721868), (2581, 696976), (2744, 655574), (2842, 632968), (3248, 553847), (3556, 505876), (3683, 488432), (4361, 412496), (4984, 360934), (5162, 348488), (5488, 327787), (5684, 316484), (6223, 289072), (7112, 252938), (7366, 244216), (8722, 206248), (9947, 180848), (9968, 180467), (10324, 174244), (11303, 159152), (11368, 158242), (12446, 144536), (14224, 126469), (14732, 122108), (17444, 103124), (18067, 99568), (19894, 90424), (20648, 87122), (22606, 79576), (22736, 79121), (24892, 72268), (25781, 69776), (29464, 61054), (30527, 58928), (34888, 51562), (36134, 49784), (39788, 45212), (41296, 43561)]