2153419128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 256

約数和(自身を含む): 7187328000

約数和(自身を除く): 5033908872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 67, 72, 84, 87, 108, 116, 126, 134, 168, 174, 189, 201, 203, 216, 232, 252, 261, 268, 348, 378, 402, 406, 469, 504, 522, 536, 603, 609, 696, 733, 756, 783, 804, 812, 938, 1044, 1206, 1218, 1407, 1466, 1512, 1566, 1608, 1624, 1809, 1827, 1876, 1943, 2088, 2199, 2412, 2436, 2814, 2932, 3132, 3618, 3654, 3752, 3886, 4221, 4398, 4824, 4872, 5131, 5481, 5628, 5829, 5864, 6264, 6597, 7236, 7308, 7772, 8442, 8796, 10262, 10962, 11256, 11658, 12663, 13194, 13601, 14472, 14616, 15393, 15544, 16884, 17487, 17592, 19791, 20524, 21257, 21924, 23316, 25326, 26388, 27202, 30786, 33768, 34974, 39582, 40803, 41048, 42514, 43848, 46179, 46632, 49111, 50652, 52461, 52776, 54404, 61572, 63771, 69948, 79164, 81606, 85028, 92358, 98222, 101304, 104922, 108808, 122409, 123144, 127542, 138537, 139896, 147333, 148799, 158328, 163212, 170056, 184716, 191313, 196444, 209844, 244818, 255084, 277074, 294666, 297598, 326424, 343777, 367227, 369432, 382626, 392888, 419688, 441999, 446397, 489636, 510168, 554148, 573939, 589332, 595196, 687554, 734454, 765252, 883998, 892794, 979272, 1031331, 1108296, 1147878, 1178664, 1190392, 1325997, 1339191, 1375108, 1424219, 1468908, 1530504, 1767996, 1785588, 2062662, 2295756, 2651994, 2678382, 2750216, 2848438, 2937816, 3093993, 3535992, 3571176, 4017573, 4125324, 4272657, 4591512, 5303988, 5356764, 5696876, 6187986, 8035146, 8250648, 8545314, 9281979, 9969533, 10607976, 10713528, 11393752, 12375972, 12817971, 16070292, 17090628, 18563958, 19939066, 24751944, 25635942, 29908599, 32140584, 34181256, 37127916, 38453913, 39878132, 51271884, 59817198, 74255832, 76907826, 79756264, 89725797, 102543768, 119634396, 153815652, 179451594, 239268792, 269177391, 307631304, 358903188, 538354782, 717806376, 1076709564, 2153419128]

約数ペア:

[(1, 2153419128), (2, 1076709564), (3, 717806376), (4, 538354782), (6, 358903188), (7, 307631304), (8, 269177391), (9, 239268792), (12, 179451594), (14, 153815652), (18, 119634396), (21, 102543768), (24, 89725797), (27, 79756264), (28, 76907826), (29, 74255832), (36, 59817198), (42, 51271884), (54, 39878132), (56, 38453913), (58, 37127916), (63, 34181256), (67, 32140584), (72, 29908599), (84, 25635942), (87, 24751944), (108, 19939066), (116, 18563958), (126, 17090628), (134, 16070292), (168, 12817971), (174, 12375972), (189, 11393752), (201, 10713528), (203, 10607976), (216, 9969533), (232, 9281979), (252, 8545314), (261, 8250648), (268, 8035146), (348, 6187986), (378, 5696876), (402, 5356764), (406, 5303988), (469, 4591512), (504, 4272657), (522, 4125324), (536, 4017573), (603, 3571176), (609, 3535992), (696, 3093993), (733, 2937816), (756, 2848438), (783, 2750216), (804, 2678382), (812, 2651994), (938, 2295756), (1044, 2062662), (1206, 1785588), (1218, 1767996), (1407, 1530504), (1466, 1468908), (1512, 1424219), (1566, 1375108), (1608, 1339191), (1624, 1325997), (1809, 1190392), (1827, 1178664), (1876, 1147878), (1943, 1108296), (2088, 1031331), (2199, 979272), (2412, 892794), (2436, 883998), (2814, 765252), (2932, 734454), (3132, 687554), (3618, 595196), (3654, 589332), (3752, 573939), (3886, 554148), (4221, 510168), (4398, 489636), (4824, 446397), (4872, 441999), (5131, 419688), (5481, 392888), (5628, 382626), (5829, 369432), (5864, 367227), (6264, 343777), (6597, 326424), (7236, 297598), (7308, 294666), (7772, 277074), (8442, 255084), (8796, 244818), (10262, 209844), (10962, 196444), (11256, 191313), (11658, 184716), (12663, 170056), (13194, 163212), (13601, 158328), (14472, 148799), (14616, 147333), (15393, 139896), (15544, 138537), (16884, 127542), (17487, 123144), (17592, 122409), (19791, 108808), (20524, 104922), (21257, 101304), (21924, 98222), (23316, 92358), (25326, 85028), (26388, 81606), (27202, 79164), (30786, 69948), (33768, 63771), (34974, 61572), (39582, 54404), (40803, 52776), (41048, 52461), (42514, 50652), (43848, 49111), (46179, 46632)]