18974189952

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1606

約数の個数: 256

約数和(自身を含む): 57900096000

約数和(自身を除く): 38925906048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 71, 72, 96, 106, 108, 128, 142, 144, 159, 192, 212, 213, 216, 284, 288, 318, 384, 424, 426, 432, 477, 568, 576, 636, 639, 848, 852, 864, 954, 1136, 1152, 1272, 1278, 1431, 1459, 1696, 1704, 1728, 1908, 1917, 2272, 2544, 2556, 2862, 2918, 3392, 3408, 3456, 3763, 3816, 3834, 4377, 4544, 5088, 5112, 5724, 5836, 6784, 6816, 7526, 7632, 7668, 8754, 9088, 10176, 10224, 11289, 11448, 11672, 13131, 13632, 15052, 15264, 15336, 17508, 20352, 20448, 22578, 22896, 23344, 26262, 27264, 30104, 30528, 30672, 33867, 35016, 39393, 40896, 45156, 45792, 46688, 52524, 60208, 61056, 61344, 67734, 70032, 77327, 78786, 81792, 90312, 91584, 93376, 101601, 103589, 105048, 120416, 122688, 135468, 140064, 154654, 157572, 180624, 183168, 186752, 203202, 207178, 210096, 231981, 240832, 245376, 270936, 280128, 309308, 310767, 315144, 361248, 406404, 414356, 420192, 463962, 481664, 541872, 560256, 618616, 621534, 630288, 695943, 722496, 812808, 828712, 840384, 927924, 932301, 1083744, 1237232, 1243068, 1260576, 1391886, 1444992, 1625616, 1657424, 1680768, 1855848, 1864602, 2087829, 2167488, 2474464, 2486136, 2521152, 2783772, 2796903, 3251232, 3314848, 3711696, 3729204, 4175658, 4334976, 4948928, 4972272, 5042304, 5490217, 5567544, 5593806, 6502464, 6629696, 7423392, 7458408, 8351316, 9897856, 9944544, 10980434, 11135088, 11187612, 13004928, 13259392, 14846784, 14916816, 16470651, 16702632, 19889088, 21960868, 22270176, 22375224, 29693568, 29833632, 32941302, 33405264, 39778176, 43921736, 44540352, 44750448, 49411953, 59667264, 65882604, 66810528, 87843472, 89080704, 89500896, 98823906, 119334528, 131765208, 133621056, 148235859, 175686944, 179001792, 197647812, 263530416, 267242112, 296471718, 351373888, 358003584, 395295624, 527060832, 592943436, 702747776, 790591248, 1054121664, 1185886872, 1581182496, 2108243328, 2371773744, 3162364992, 4743547488, 6324729984, 9487094976, 18974189952]

約数ペア:

[(1, 18974189952), (2, 9487094976), (3, 6324729984), (4, 4743547488), (6, 3162364992), (8, 2371773744), (9, 2108243328), (12, 1581182496), (16, 1185886872), (18, 1054121664), (24, 790591248), (27, 702747776), (32, 592943436), (36, 527060832), (48, 395295624), (53, 358003584), (54, 351373888), (64, 296471718), (71, 267242112), (72, 263530416), (96, 197647812), (106, 179001792), (108, 175686944), (128, 148235859), (142, 133621056), (144, 131765208), (159, 119334528), (192, 98823906), (212, 89500896), (213, 89080704), (216, 87843472), (284, 66810528), (288, 65882604), (318, 59667264), (384, 49411953), (424, 44750448), (426, 44540352), (432, 43921736), (477, 39778176), (568, 33405264), (576, 32941302), (636, 29833632), (639, 29693568), (848, 22375224), (852, 22270176), (864, 21960868), (954, 19889088), (1136, 16702632), (1152, 16470651), (1272, 14916816), (1278, 14846784), (1431, 13259392), (1459, 13004928), (1696, 11187612), (1704, 11135088), (1728, 10980434), (1908, 9944544), (1917, 9897856), (2272, 8351316), (2544, 7458408), (2556, 7423392), (2862, 6629696), (2918, 6502464), (3392, 5593806), (3408, 5567544), (3456, 5490217), (3763, 5042304), (3816, 4972272), (3834, 4948928), (4377, 4334976), (4544, 4175658), (5088, 3729204), (5112, 3711696), (5724, 3314848), (5836, 3251232), (6784, 2796903), (6816, 2783772), (7526, 2521152), (7632, 2486136), (7668, 2474464), (8754, 2167488), (9088, 2087829), (10176, 1864602), (10224, 1855848), (11289, 1680768), (11448, 1657424), (11672, 1625616), (13131, 1444992), (13632, 1391886), (15052, 1260576), (15264, 1243068), (15336, 1237232), (17508, 1083744), (20352, 932301), (20448, 927924), (22578, 840384), (22896, 828712), (23344, 812808), (26262, 722496), (27264, 695943), (30104, 630288), (30528, 621534), (30672, 618616), (33867, 560256), (35016, 541872), (39393, 481664), (40896, 463962), (45156, 420192), (45792, 414356), (46688, 406404), (52524, 361248), (60208, 315144), (61056, 310767), (61344, 309308), (67734, 280128), (70032, 270936), (77327, 245376), (78786, 240832), (81792, 231981), (90312, 210096), (91584, 207178), (93376, 203202), (101601, 186752), (103589, 183168), (105048, 180624), (120416, 157572), (122688, 154654), (135468, 140064)]