497618856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 1585632000

約数和(自身を除く): 1088013144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 397, 504, 756, 794, 829, 1191, 1512, 1588, 1658, 2382, 2487, 2779, 3176, 3316, 3573, 4764, 4974, 5558, 5803, 6632, 7146, 7461, 8337, 9528, 9948, 10719, 11116, 11606, 14292, 14922, 16674, 17409, 19896, 21438, 22232, 22383, 23212, 25011, 28584, 29844, 33348, 34818, 42876, 44766, 46424, 50022, 52227, 59688, 66696, 69636, 75033, 85752, 89532, 100044, 104454, 139272, 150066, 156681, 179064, 200088, 208908, 300132, 313362, 329113, 417816, 600264, 626724, 658226, 987339, 1253448, 1316452, 1974678, 2303791, 2632904, 2962017, 3949356, 4607582, 5924034, 6911373, 7898712, 8886051, 9215164, 11848068, 13822746, 17772102, 18430328, 20734119, 23696136, 27645492, 35544204, 41468238, 55290984, 62202357, 71088408, 82936476, 124404714, 165872952, 248809428, 497618856]

約数ペア:

[(1, 497618856), (2, 248809428), (3, 165872952), (4, 124404714), (6, 82936476), (7, 71088408), (8, 62202357), (9, 55290984), (12, 41468238), (14, 35544204), (18, 27645492), (21, 23696136), (24, 20734119), (27, 18430328), (28, 17772102), (36, 13822746), (42, 11848068), (54, 9215164), (56, 8886051), (63, 7898712), (72, 6911373), (84, 5924034), (108, 4607582), (126, 3949356), (168, 2962017), (189, 2632904), (216, 2303791), (252, 1974678), (378, 1316452), (397, 1253448), (504, 987339), (756, 658226), (794, 626724), (829, 600264), (1191, 417816), (1512, 329113), (1588, 313362), (1658, 300132), (2382, 208908), (2487, 200088), (2779, 179064), (3176, 156681), (3316, 150066), (3573, 139272), (4764, 104454), (4974, 100044), (5558, 89532), (5803, 85752), (6632, 75033), (7146, 69636), (7461, 66696), (8337, 59688), (9528, 52227), (9948, 50022), (10719, 46424), (11116, 44766), (11606, 42876), (14292, 34818), (14922, 33348), (16674, 29844), (17409, 28584), (19896, 25011), (21438, 23212), (22232, 22383)]