260190528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{104243}}^1$

素因数の和:104271

約数の個数: 56

約数和(自身を含む): 741383328

約数和(自身を除く): 481192800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 104243, 208486, 312729, 416972, 625458, 833944, 1250916, 1355159, 1667888, 2501832, 2710318, 3335776, 4065477, 5003664, 5420636, 6671552, 8130954, 10007328, 10841272, 16261908, 20014656, 21682544, 32523816, 43365088, 65047632, 86730176, 130095264, 260190528]

約数ペア:

[(1, 260190528), (2, 130095264), (3, 86730176), (4, 65047632), (6, 43365088), (8, 32523816), (12, 21682544), (13, 20014656), (16, 16261908), (24, 10841272), (26, 10007328), (32, 8130954), (39, 6671552), (48, 5420636), (52, 5003664), (64, 4065477), (78, 3335776), (96, 2710318), (104, 2501832), (156, 1667888), (192, 1355159), (208, 1250916), (312, 833944), (416, 625458), (624, 416972), (832, 312729), (1248, 208486), (2496, 104243)]