217133784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47869}}^1$

素因数の和:47894

約数の個数: 80

約数和(自身を含む): 695072400

約数和(自身を除く): 477938616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 47869, 95738, 143607, 191476, 287214, 335083, 382952, 430821, 574428, 670166, 861642, 1005249, 1148856, 1292463, 1340332, 1723284, 2010498, 2584926, 2680664, 3015747, 3446568, 3877389, 4020996, 5169852, 6031494, 7754778, 8041992, 9047241, 10339704, 12062988, 15509556, 18094482, 24125976, 27141723, 31019112, 36188964, 54283446, 72377928, 108566892, 217133784]

約数ペア:

[(1, 217133784), (2, 108566892), (3, 72377928), (4, 54283446), (6, 36188964), (7, 31019112), (8, 27141723), (9, 24125976), (12, 18094482), (14, 15509556), (18, 12062988), (21, 10339704), (24, 9047241), (27, 8041992), (28, 7754778), (36, 6031494), (42, 5169852), (54, 4020996), (56, 3877389), (63, 3446568), (72, 3015747), (81, 2680664), (84, 2584926), (108, 2010498), (126, 1723284), (162, 1340332), (168, 1292463), (189, 1148856), (216, 1005249), (252, 861642), (324, 670166), (378, 574428), (504, 430821), (567, 382952), (648, 335083), (756, 287214), (1134, 191476), (1512, 143607), (2268, 95738), (4536, 47869)]