216404064

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{1609}}^1$

素因数の和:2092

約数の個数: 72

約数和(自身を含む): 617100120

約数和(自身を除く): 400696056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 934, 1401, 1609, 1868, 2802, 3218, 3736, 4203, 4827, 5604, 6436, 7472, 8406, 9654, 11208, 12872, 14481, 14944, 16812, 19308, 22416, 25744, 28962, 33624, 38616, 44832, 51488, 57924, 67248, 77232, 115848, 134496, 154464, 231696, 463392, 751403, 1502806, 2254209, 3005612, 4508418, 6011224, 6762627, 9016836, 12022448, 13525254, 18033672, 24044896, 27050508, 36067344, 54101016, 72134688, 108202032, 216404064]

約数ペア:

[(1, 216404064), (2, 108202032), (3, 72134688), (4, 54101016), (6, 36067344), (8, 27050508), (9, 24044896), (12, 18033672), (16, 13525254), (18, 12022448), (24, 9016836), (32, 6762627), (36, 6011224), (48, 4508418), (72, 3005612), (96, 2254209), (144, 1502806), (288, 751403), (467, 463392), (934, 231696), (1401, 154464), (1609, 134496), (1868, 115848), (2802, 77232), (3218, 67248), (3736, 57924), (4203, 51488), (4827, 44832), (5604, 38616), (6436, 33624), (7472, 28962), (8406, 25744), (9654, 22416), (11208, 19308), (12872, 16812), (14481, 14944)]