220388688

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 200

約数和(自身を含む): 699066368

約数和(自身を除く): 478677680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 103, 104, 108, 117, 127, 144, 156, 162, 206, 208, 216, 234, 254, 309, 312, 324, 351, 381, 412, 432, 468, 508, 618, 624, 648, 702, 762, 824, 927, 936, 1016, 1053, 1143, 1236, 1296, 1339, 1404, 1524, 1648, 1651, 1854, 1872, 2032, 2106, 2286, 2472, 2678, 2781, 2808, 3048, 3302, 3429, 3708, 4017, 4212, 4572, 4944, 4953, 5356, 5562, 5616, 6096, 6604, 6858, 7416, 8034, 8343, 8424, 9144, 9906, 10287, 10712, 11124, 12051, 13081, 13208, 13716, 14832, 14859, 16068, 16686, 16848, 18288, 19812, 20574, 21424, 22248, 24102, 26162, 26416, 27432, 29718, 32136, 33372, 36153, 39243, 39624, 41148, 44496, 44577, 48204, 52324, 54864, 59436, 64272, 66744, 72306, 78486, 79248, 82296, 89154, 96408, 104648, 108459, 117729, 118872, 133488, 133731, 144612, 156972, 164592, 170053, 178308, 192816, 209296, 216918, 235458, 237744, 267462, 289224, 313944, 340106, 353187, 356616, 433836, 470916, 510159, 534924, 578448, 627888, 680212, 706374, 713232, 867672, 941832, 1020318, 1059561, 1069848, 1360424, 1412748, 1530477, 1735344, 1883664, 2040636, 2119122, 2139696, 2720848, 2825496, 3060954, 4081272, 4238244, 4591431, 5650992, 6121908, 8162544, 8476488, 9182862, 12243816, 13774293, 16952976, 18365724, 24487632, 27548586, 36731448, 55097172, 73462896, 110194344, 220388688]

約数ペア:

[(1, 220388688), (2, 110194344), (3, 73462896), (4, 55097172), (6, 36731448), (8, 27548586), (9, 24487632), (12, 18365724), (13, 16952976), (16, 13774293), (18, 12243816), (24, 9182862), (26, 8476488), (27, 8162544), (36, 6121908), (39, 5650992), (48, 4591431), (52, 4238244), (54, 4081272), (72, 3060954), (78, 2825496), (81, 2720848), (103, 2139696), (104, 2119122), (108, 2040636), (117, 1883664), (127, 1735344), (144, 1530477), (156, 1412748), (162, 1360424), (206, 1069848), (208, 1059561), (216, 1020318), (234, 941832), (254, 867672), (309, 713232), (312, 706374), (324, 680212), (351, 627888), (381, 578448), (412, 534924), (432, 510159), (468, 470916), (508, 433836), (618, 356616), (624, 353187), (648, 340106), (702, 313944), (762, 289224), (824, 267462), (927, 237744), (936, 235458), (1016, 216918), (1053, 209296), (1143, 192816), (1236, 178308), (1296, 170053), (1339, 164592), (1404, 156972), (1524, 144612), (1648, 133731), (1651, 133488), (1854, 118872), (1872, 117729), (2032, 108459), (2106, 104648), (2286, 96408), (2472, 89154), (2678, 82296), (2781, 79248), (2808, 78486), (3048, 72306), (3302, 66744), (3429, 64272), (3708, 59436), (4017, 54864), (4212, 52324), (4572, 48204), (4944, 44577), (4953, 44496), (5356, 41148), (5562, 39624), (5616, 39243), (6096, 36153), (6604, 33372), (6858, 32136), (7416, 29718), (8034, 27432), (8343, 26416), (8424, 26162), (9144, 24102), (9906, 22248), (10287, 21424), (10712, 20574), (11124, 19812), (12051, 18288), (13081, 16848), (13208, 16686), (13716, 16068), (14832, 14859)]