1268267784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1904

約数の個数: 192

約数和(自身を含む): 4009881600

約数和(自身を除く): 2741613816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 49, 56, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 372, 392, 399, 434, 456, 532, 588, 589, 651, 744, 798, 868, 931, 1064, 1176, 1178, 1302, 1519, 1596, 1736, 1767, 1831, 1862, 2356, 2604, 2793, 3038, 3192, 3534, 3662, 3724, 4123, 4557, 4712, 5208, 5493, 5586, 6076, 7068, 7324, 7448, 8246, 9114, 10986, 11172, 12152, 12369, 12817, 14136, 14648, 16492, 18228, 21972, 22344, 24738, 25634, 28861, 32984, 34789, 36456, 38451, 43944, 49476, 51268, 56761, 57722, 69578, 76902, 86583, 89719, 98952, 102536, 104367, 113522, 115444, 139156, 153804, 170283, 173166, 179438, 208734, 227044, 230888, 243523, 269157, 278312, 307608, 340566, 346332, 358876, 397327, 417468, 454088, 487046, 538314, 681132, 692664, 717752, 730569, 794654, 834936, 974092, 1076628, 1078459, 1191981, 1362264, 1461138, 1589308, 1704661, 1948184, 2153256, 2156918, 2383962, 2781289, 2922276, 3178616, 3235377, 3409322, 4313836, 4767924, 5113983, 5562578, 5844552, 6470754, 6818644, 7549213, 8343867, 8627672, 9535848, 10227966, 11125156, 12941508, 13637288, 15098426, 16687734, 20455932, 22250312, 22647639, 25883016, 30196852, 33375468, 40911864, 45295278, 52844491, 60393704, 66750936, 90590556, 105688982, 158533473, 181181112, 211377964, 317066946, 422755928, 634133892, 1268267784]

約数ペア:

[(1, 1268267784), (2, 634133892), (3, 422755928), (4, 317066946), (6, 211377964), (7, 181181112), (8, 158533473), (12, 105688982), (14, 90590556), (19, 66750936), (21, 60393704), (24, 52844491), (28, 45295278), (31, 40911864), (38, 33375468), (42, 30196852), (49, 25883016), (56, 22647639), (57, 22250312), (62, 20455932), (76, 16687734), (84, 15098426), (93, 13637288), (98, 12941508), (114, 11125156), (124, 10227966), (133, 9535848), (147, 8627672), (152, 8343867), (168, 7549213), (186, 6818644), (196, 6470754), (217, 5844552), (228, 5562578), (248, 5113983), (266, 4767924), (294, 4313836), (372, 3409322), (392, 3235377), (399, 3178616), (434, 2922276), (456, 2781289), (532, 2383962), (588, 2156918), (589, 2153256), (651, 1948184), (744, 1704661), (798, 1589308), (868, 1461138), (931, 1362264), (1064, 1191981), (1176, 1078459), (1178, 1076628), (1302, 974092), (1519, 834936), (1596, 794654), (1736, 730569), (1767, 717752), (1831, 692664), (1862, 681132), (2356, 538314), (2604, 487046), (2793, 454088), (3038, 417468), (3192, 397327), (3534, 358876), (3662, 346332), (3724, 340566), (4123, 307608), (4557, 278312), (4712, 269157), (5208, 243523), (5493, 230888), (5586, 227044), (6076, 208734), (7068, 179438), (7324, 173166), (7448, 170283), (8246, 153804), (9114, 139156), (10986, 115444), (11172, 113522), (12152, 104367), (12369, 102536), (12817, 98952), (14136, 89719), (14648, 86583), (16492, 76902), (18228, 69578), (21972, 57722), (22344, 56761), (24738, 51268), (25634, 49476), (28861, 43944), (32984, 38451), (34789, 36456)]