212345496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89371}}^1$

素因数の和:89397

約数の個数: 64

約数和(自身を含む): 643478400

約数和(自身を除く): 431132904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 89371, 178742, 268113, 357484, 536226, 714968, 804339, 983081, 1072452, 1608678, 1966162, 2144904, 2413017, 2949243, 3217356, 3932324, 4826034, 5898486, 6434712, 7864648, 8847729, 9652068, 11796972, 17695458, 19304136, 23593944, 26543187, 35390916, 53086374, 70781832, 106172748, 212345496]

約数ペア:

[(1, 212345496), (2, 106172748), (3, 70781832), (4, 53086374), (6, 35390916), (8, 26543187), (9, 23593944), (11, 19304136), (12, 17695458), (18, 11796972), (22, 9652068), (24, 8847729), (27, 7864648), (33, 6434712), (36, 5898486), (44, 4826034), (54, 3932324), (66, 3217356), (72, 2949243), (88, 2413017), (99, 2144904), (108, 1966162), (132, 1608678), (198, 1072452), (216, 983081), (264, 804339), (297, 714968), (396, 536226), (594, 357484), (792, 268113), (1188, 178742), (2376, 89371)]