397663344

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23603}}^1$

素因数の和:23636

約数の個数: 100

約数和(自身を含む): 1239540456

約数和(自身を除く): 841877112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 23603, 47206, 70809, 94412, 141618, 188824, 212427, 283236, 306839, 377648, 424854, 566472, 613678, 637281, 849708, 920517, 1132944, 1227356, 1274562, 1699416, 1841034, 1911843, 2454712, 2549124, 2761551, 3398832, 3682068, 3823686, 4909424, 5098248, 5523102, 7364136, 7647372, 8284653, 10196496, 11046204, 14728272, 15294744, 16569306, 22092408, 24853959, 30589488, 33138612, 44184816, 49707918, 66277224, 99415836, 132554448, 198831672, 397663344]

約数ペア:

[(1, 397663344), (2, 198831672), (3, 132554448), (4, 99415836), (6, 66277224), (8, 49707918), (9, 44184816), (12, 33138612), (13, 30589488), (16, 24853959), (18, 22092408), (24, 16569306), (26, 15294744), (27, 14728272), (36, 11046204), (39, 10196496), (48, 8284653), (52, 7647372), (54, 7364136), (72, 5523102), (78, 5098248), (81, 4909424), (104, 3823686), (108, 3682068), (117, 3398832), (144, 2761551), (156, 2549124), (162, 2454712), (208, 1911843), (216, 1841034), (234, 1699416), (312, 1274562), (324, 1227356), (351, 1132944), (432, 920517), (468, 849708), (624, 637281), (648, 613678), (702, 566472), (936, 424854), (1053, 377648), (1296, 306839), (1404, 283236), (1872, 212427), (2106, 188824), (2808, 141618), (4212, 94412), (5616, 70809), (8424, 47206), (16848, 23603)]