2019467904

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 5550742080

約数和(自身を除く): 3531274176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 67, 96, 106, 128, 134, 159, 192, 201, 212, 268, 318, 384, 402, 424, 536, 636, 804, 848, 1072, 1272, 1481, 1608, 1696, 2144, 2544, 2962, 3216, 3392, 3551, 4288, 4443, 5088, 5924, 6432, 6784, 7102, 8576, 8886, 10176, 10653, 11848, 12864, 14204, 17772, 20352, 21306, 23696, 25728, 28408, 35544, 42612, 47392, 56816, 71088, 78493, 85224, 94784, 99227, 113632, 142176, 156986, 170448, 189568, 198454, 227264, 235479, 284352, 297681, 313972, 340896, 396908, 454528, 470958, 568704, 595362, 627944, 681792, 793816, 941916, 1190724, 1255888, 1363584, 1587632, 1883832, 2381448, 2511776, 3175264, 3767664, 4762896, 5023552, 5259031, 6350528, 7535328, 9525792, 10047104, 10518062, 12701056, 15070656, 15777093, 19051584, 21036124, 30141312, 31554186, 38103168, 42072248, 63108372, 84144496, 126216744, 168288992, 252433488, 336577984, 504866976, 673155968, 1009733952, 2019467904]

約数ペア:

[(1, 2019467904), (2, 1009733952), (3, 673155968), (4, 504866976), (6, 336577984), (8, 252433488), (12, 168288992), (16, 126216744), (24, 84144496), (32, 63108372), (48, 42072248), (53, 38103168), (64, 31554186), (67, 30141312), (96, 21036124), (106, 19051584), (128, 15777093), (134, 15070656), (159, 12701056), (192, 10518062), (201, 10047104), (212, 9525792), (268, 7535328), (318, 6350528), (384, 5259031), (402, 5023552), (424, 4762896), (536, 3767664), (636, 3175264), (804, 2511776), (848, 2381448), (1072, 1883832), (1272, 1587632), (1481, 1363584), (1608, 1255888), (1696, 1190724), (2144, 941916), (2544, 793816), (2962, 681792), (3216, 627944), (3392, 595362), (3551, 568704), (4288, 470958), (4443, 454528), (5088, 396908), (5924, 340896), (6432, 313972), (6784, 297681), (7102, 284352), (8576, 235479), (8886, 227264), (10176, 198454), (10653, 189568), (11848, 170448), (12864, 156986), (14204, 142176), (17772, 113632), (20352, 99227), (21306, 94784), (23696, 85224), (25728, 78493), (28408, 71088), (35544, 56816), (42612, 47392)]