315065862

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:755

約数の個数: 80

約数和(自身を含む): 752246352

約数和(自身を除く): 437180490

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 233, 306, 459, 466, 491, 699, 918, 982, 1377, 1398, 1473, 2097, 2754, 2946, 3961, 4194, 4419, 6291, 7922, 8347, 8838, 11883, 12582, 13257, 16694, 18873, 23766, 25041, 26514, 35649, 37746, 39771, 50082, 71298, 75123, 79542, 106947, 114403, 150246, 213894, 225369, 228806, 320841, 343209, 450738, 641682, 676107, 686418, 1029627, 1352214, 1944851, 2059254, 3088881, 3889702, 5834553, 6177762, 9266643, 11669106, 17503659, 18533286, 35007318, 52510977, 105021954, 157532931, 315065862]

約数ペア:

[(1, 315065862), (2, 157532931), (3, 105021954), (6, 52510977), (9, 35007318), (17, 18533286), (18, 17503659), (27, 11669106), (34, 9266643), (51, 6177762), (54, 5834553), (81, 3889702), (102, 3088881), (153, 2059254), (162, 1944851), (233, 1352214), (306, 1029627), (459, 686418), (466, 676107), (491, 641682), (699, 450738), (918, 343209), (982, 320841), (1377, 228806), (1398, 225369), (1473, 213894), (2097, 150246), (2754, 114403), (2946, 106947), (3961, 79542), (4194, 75123), (4419, 71298), (6291, 50082), (7922, 39771), (8347, 37746), (8838, 35649), (11883, 26514), (12582, 25041), (13257, 23766), (16694, 18873)]