490159152

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{69467}}^1$

素因数の和:69495

約数の個数: 90

約数和(自身を含む): 1595749428

約数和(自身を除く): 1105590276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 69467, 138934, 208401, 277868, 416802, 486269, 555736, 625203, 833604, 972538, 1111472, 1250406, 1458807, 1667208, 1945076, 2500812, 2917614, 3334416, 3403883, 3890152, 4376421, 5001624, 5835228, 6807766, 7780304, 8752842, 10003248, 10211649, 11670456, 13615532, 17505684, 20423298, 23340912, 27231064, 30634947, 35011368, 40846596, 54462128, 61269894, 70022736, 81693192, 122539788, 163386384, 245079576, 490159152]

約数ペア:

[(1, 490159152), (2, 245079576), (3, 163386384), (4, 122539788), (6, 81693192), (7, 70022736), (8, 61269894), (9, 54462128), (12, 40846596), (14, 35011368), (16, 30634947), (18, 27231064), (21, 23340912), (24, 20423298), (28, 17505684), (36, 13615532), (42, 11670456), (48, 10211649), (49, 10003248), (56, 8752842), (63, 7780304), (72, 6807766), (84, 5835228), (98, 5001624), (112, 4376421), (126, 3890152), (144, 3403883), (147, 3334416), (168, 2917614), (196, 2500812), (252, 1945076), (294, 1667208), (336, 1458807), (392, 1250406), (441, 1111472), (504, 972538), (588, 833604), (784, 625203), (882, 555736), (1008, 486269), (1176, 416802), (1764, 277868), (2352, 208401), (3528, 138934), (7056, 69467)]