1808228448

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 240

約数和(自身を含む): 5793723936

約数和(自身を除く): 3985495488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 103, 104, 108, 117, 144, 156, 162, 206, 208, 216, 234, 288, 309, 312, 324, 351, 412, 416, 432, 468, 521, 618, 624, 648, 702, 824, 864, 927, 936, 1042, 1053, 1236, 1248, 1296, 1339, 1404, 1563, 1648, 1854, 1872, 2084, 2106, 2472, 2592, 2678, 2781, 2808, 3126, 3296, 3708, 3744, 4017, 4168, 4212, 4689, 4944, 5356, 5562, 5616, 6252, 6773, 7416, 8034, 8336, 8343, 8424, 9378, 9888, 10712, 11124, 11232, 12051, 12504, 13546, 14067, 14832, 16068, 16672, 16686, 16848, 18756, 20319, 21424, 22248, 24102, 25008, 27092, 28134, 29664, 32136, 33372, 33696, 36153, 37512, 40638, 42201, 42848, 44496, 48204, 50016, 53663, 54184, 56268, 60957, 64272, 66744, 72306, 75024, 81276, 84402, 88992, 96408, 107326, 108368, 108459, 112536, 121914, 128544, 133488, 144612, 150048, 160989, 162552, 168804, 182871, 192816, 214652, 216736, 216918, 225072, 243828, 266976, 289224, 321978, 325104, 337608, 365742, 385632, 429304, 433836, 450144, 482967, 487656, 548613, 578448, 643956, 650208, 675216, 697619, 731484, 858608, 867672, 965934, 975312, 1097226, 1156896, 1287912, 1350432, 1395238, 1448901, 1462968, 1717216, 1735344, 1931868, 1950624, 2092857, 2194452, 2575824, 2790476, 2897802, 2925936, 3470688, 3863736, 4185714, 4346703, 4388904, 5151648, 5580952, 5795604, 5851872, 6278571, 7727472, 8371428, 8693406, 8777808, 11161904, 11591208, 12557142, 15454944, 16742856, 17386812, 17555616, 18835713, 22323808, 23182416, 25114284, 33485712, 34773624, 37671426, 46364832, 50228568, 56507139, 66971424, 69547248, 75342852, 100457136, 113014278, 139094496, 150685704, 200914272, 226028556, 301371408, 452057112, 602742816, 904114224, 1808228448]

約数ペア:

[(1, 1808228448), (2, 904114224), (3, 602742816), (4, 452057112), (6, 301371408), (8, 226028556), (9, 200914272), (12, 150685704), (13, 139094496), (16, 113014278), (18, 100457136), (24, 75342852), (26, 69547248), (27, 66971424), (32, 56507139), (36, 50228568), (39, 46364832), (48, 37671426), (52, 34773624), (54, 33485712), (72, 25114284), (78, 23182416), (81, 22323808), (96, 18835713), (103, 17555616), (104, 17386812), (108, 16742856), (117, 15454944), (144, 12557142), (156, 11591208), (162, 11161904), (206, 8777808), (208, 8693406), (216, 8371428), (234, 7727472), (288, 6278571), (309, 5851872), (312, 5795604), (324, 5580952), (351, 5151648), (412, 4388904), (416, 4346703), (432, 4185714), (468, 3863736), (521, 3470688), (618, 2925936), (624, 2897802), (648, 2790476), (702, 2575824), (824, 2194452), (864, 2092857), (927, 1950624), (936, 1931868), (1042, 1735344), (1053, 1717216), (1236, 1462968), (1248, 1448901), (1296, 1395238), (1339, 1350432), (1404, 1287912), (1563, 1156896), (1648, 1097226), (1854, 975312), (1872, 965934), (2084, 867672), (2106, 858608), (2472, 731484), (2592, 697619), (2678, 675216), (2781, 650208), (2808, 643956), (3126, 578448), (3296, 548613), (3708, 487656), (3744, 482967), (4017, 450144), (4168, 433836), (4212, 429304), (4689, 385632), (4944, 365742), (5356, 337608), (5562, 325104), (5616, 321978), (6252, 289224), (6773, 266976), (7416, 243828), (8034, 225072), (8336, 216918), (8343, 216736), (8424, 214652), (9378, 192816), (9888, 182871), (10712, 168804), (11124, 162552), (11232, 160989), (12051, 150048), (12504, 144612), (13546, 133488), (14067, 128544), (14832, 121914), (16068, 112536), (16672, 108459), (16686, 108368), (16848, 107326), (18756, 96408), (20319, 88992), (21424, 84402), (22248, 81276), (24102, 75024), (25008, 72306), (27092, 66744), (28134, 64272), (29664, 60957), (32136, 56268), (33372, 54184), (33696, 53663), (36153, 50016), (37512, 48204), (40638, 44496), (42201, 42848)]