2639546112

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{70141}}^1$

素因数の和:70174

約数の個数: 108

約数和(自身を含む): 8172104136

約数和(自身を除く): 5532558024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 70141, 140282, 210423, 280564, 420846, 490987, 561128, 841692, 981974, 1122256, 1472961, 1683384, 1963948, 2244512, 2945922, 3366768, 3436909, 3927896, 4489024, 5891844, 6733536, 6873818, 7855792, 8978048, 10310727, 11783688, 13467072, 13747636, 15711584, 17956096, 20621454, 23567376, 26934144, 27495272, 31423168, 41242908, 47134752, 53868288, 54990544, 62846336, 82485816, 94269504, 109981088, 125692672, 164971632, 188539008, 219962176, 329943264, 377078016, 439924352, 659886528, 879848704, 1319773056, 2639546112]

約数ペア:

[(1, 2639546112), (2, 1319773056), (3, 879848704), (4, 659886528), (6, 439924352), (7, 377078016), (8, 329943264), (12, 219962176), (14, 188539008), (16, 164971632), (21, 125692672), (24, 109981088), (28, 94269504), (32, 82485816), (42, 62846336), (48, 54990544), (49, 53868288), (56, 47134752), (64, 41242908), (84, 31423168), (96, 27495272), (98, 26934144), (112, 23567376), (128, 20621454), (147, 17956096), (168, 15711584), (192, 13747636), (196, 13467072), (224, 11783688), (256, 10310727), (294, 8978048), (336, 7855792), (384, 6873818), (392, 6733536), (448, 5891844), (588, 4489024), (672, 3927896), (768, 3436909), (784, 3366768), (896, 2945922), (1176, 2244512), (1344, 1963948), (1568, 1683384), (1792, 1472961), (2352, 1122256), (2688, 981974), (3136, 841692), (4704, 561128), (5376, 490987), (6272, 420846), (9408, 280564), (12544, 210423), (18816, 140282), (37632, 70141)]