261374688

素因数分解:

$2^5\times 3^5\times {\mathrm{33613}}^1$

素因数の和:33638

約数の個数: 72

約数和(自身を含む): 770836248

約数和(自身を除く): 509461560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 33613, 67226, 100839, 134452, 201678, 268904, 302517, 403356, 537808, 605034, 806712, 907551, 1075616, 1210068, 1613424, 1815102, 2420136, 2722653, 3226848, 3630204, 4840272, 5445306, 7260408, 8167959, 9680544, 10890612, 14520816, 16335918, 21781224, 29041632, 32671836, 43562448, 65343672, 87124896, 130687344, 261374688]

約数ペア:

[(1, 261374688), (2, 130687344), (3, 87124896), (4, 65343672), (6, 43562448), (8, 32671836), (9, 29041632), (12, 21781224), (16, 16335918), (18, 14520816), (24, 10890612), (27, 9680544), (32, 8167959), (36, 7260408), (48, 5445306), (54, 4840272), (72, 3630204), (81, 3226848), (96, 2722653), (108, 2420136), (144, 1815102), (162, 1613424), (216, 1210068), (243, 1075616), (288, 907551), (324, 806712), (432, 605034), (486, 537808), (648, 403356), (864, 302517), (972, 268904), (1296, 201678), (1944, 134452), (2592, 100839), (3888, 67226), (7776, 33613)]