253532448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{5209}}^1$

素因数の和:5251

約数の個数: 108

約数和(自身を含む): 780859170

約数和(自身を除く): 527326722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5209, 5408, 6084, 8112, 10418, 12168, 15627, 16224, 20836, 24336, 31254, 41672, 46881, 48672, 62508, 67717, 83344, 93762, 125016, 135434, 166688, 187524, 203151, 250032, 270868, 375048, 406302, 500064, 541736, 609453, 750096, 812604, 880321, 1083472, 1218906, 1500192, 1625208, 1760642, 2166944, 2437812, 2640963, 3250416, 3521284, 4875624, 5281926, 6500832, 7042568, 7922889, 9751248, 10563852, 14085136, 15845778, 19502496, 21127704, 28170272, 31691556, 42255408, 63383112, 84510816, 126766224, 253532448]

約数ペア:

[(1, 253532448), (2, 126766224), (3, 84510816), (4, 63383112), (6, 42255408), (8, 31691556), (9, 28170272), (12, 21127704), (13, 19502496), (16, 15845778), (18, 14085136), (24, 10563852), (26, 9751248), (32, 7922889), (36, 7042568), (39, 6500832), (48, 5281926), (52, 4875624), (72, 3521284), (78, 3250416), (96, 2640963), (104, 2437812), (117, 2166944), (144, 1760642), (156, 1625208), (169, 1500192), (208, 1218906), (234, 1083472), (288, 880321), (312, 812604), (338, 750096), (416, 609453), (468, 541736), (507, 500064), (624, 406302), (676, 375048), (936, 270868), (1014, 250032), (1248, 203151), (1352, 187524), (1521, 166688), (1872, 135434), (2028, 125016), (2704, 93762), (3042, 83344), (3744, 67717), (4056, 62508), (5209, 48672), (5408, 46881), (6084, 41672), (8112, 31254), (10418, 24336), (12168, 20836), (15627, 16224)]