638125056

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4116

約数の個数: 132

約数和(自身を含む): 1951437852

約数和(自身を除く): 1313312796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3072, 3264, 4073, 4352, 4608, 4896, 6528, 8146, 8704, 9216, 9792, 12219, 13056, 16292, 17408, 19584, 24438, 26112, 32584, 36657, 39168, 48876, 52224, 65168, 69241, 73314, 78336, 97752, 130336, 138482, 146628, 156672, 195504, 207723, 260672, 276964, 293256, 391008, 415446, 521344, 553928, 586512, 623169, 782016, 830892, 1042688, 1107856, 1173024, 1246338, 1564032, 1661784, 2085376, 2215712, 2346048, 2492676, 3128064, 3323568, 4170752, 4431424, 4692096, 4985352, 6256128, 6647136, 8862848, 9384192, 9970704, 12512256, 13294272, 17725696, 18768384, 19941408, 26588544, 35451392, 37536768, 39882816, 53177088, 70902784, 79765632, 106354176, 159531264, 212708352, 319062528, 638125056]

約数ペア:

[(1, 638125056), (2, 319062528), (3, 212708352), (4, 159531264), (6, 106354176), (8, 79765632), (9, 70902784), (12, 53177088), (16, 39882816), (17, 37536768), (18, 35451392), (24, 26588544), (32, 19941408), (34, 18768384), (36, 17725696), (48, 13294272), (51, 12512256), (64, 9970704), (68, 9384192), (72, 8862848), (96, 6647136), (102, 6256128), (128, 4985352), (136, 4692096), (144, 4431424), (153, 4170752), (192, 3323568), (204, 3128064), (256, 2492676), (272, 2346048), (288, 2215712), (306, 2085376), (384, 1661784), (408, 1564032), (512, 1246338), (544, 1173024), (576, 1107856), (612, 1042688), (768, 830892), (816, 782016), (1024, 623169), (1088, 586512), (1152, 553928), (1224, 521344), (1536, 415446), (1632, 391008), (2176, 293256), (2304, 276964), (2448, 260672), (3072, 207723), (3264, 195504), (4073, 156672), (4352, 146628), (4608, 138482), (4896, 130336), (6528, 97752), (8146, 78336), (8704, 73314), (9216, 69241), (9792, 65168), (12219, 52224), (13056, 48876), (16292, 39168), (17408, 36657), (19584, 32584), (24438, 26112)]