271561248

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 168

約数和(自身を含む): 916651008

約数和(自身を除く): 645089760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1663, 1701, 1944, 2016, 2268, 2592, 2916, 3024, 3326, 3402, 3888, 4536, 4989, 5103, 5832, 6048, 6652, 6804, 7776, 9072, 9978, 10206, 11641, 11664, 13304, 13608, 14967, 18144, 19956, 20412, 23282, 23328, 26608, 27216, 29934, 34923, 39912, 40824, 44901, 46564, 53216, 54432, 59868, 69846, 79824, 81648, 89802, 93128, 104769, 119736, 134703, 139692, 159648, 163296, 179604, 186256, 209538, 239472, 269406, 279384, 314307, 359208, 372512, 404109, 419076, 478944, 538812, 558768, 628614, 718416, 808218, 838152, 942921, 1077624, 1117536, 1212327, 1257228, 1436832, 1616436, 1676304, 1885842, 2155248, 2424654, 2514456, 2828763, 3232872, 3352608, 3771684, 4310496, 4849308, 5028912, 5657526, 6465744, 7543368, 8486289, 9698616, 10057824, 11315052, 12931488, 15086736, 16972578, 19397232, 22630104, 30173472, 33945156, 38794464, 45260208, 67890312, 90520416, 135780624, 271561248]

約数ペア:

[(1, 271561248), (2, 135780624), (3, 90520416), (4, 67890312), (6, 45260208), (7, 38794464), (8, 33945156), (9, 30173472), (12, 22630104), (14, 19397232), (16, 16972578), (18, 15086736), (21, 12931488), (24, 11315052), (27, 10057824), (28, 9698616), (32, 8486289), (36, 7543368), (42, 6465744), (48, 5657526), (54, 5028912), (56, 4849308), (63, 4310496), (72, 3771684), (81, 3352608), (84, 3232872), (96, 2828763), (108, 2514456), (112, 2424654), (126, 2155248), (144, 1885842), (162, 1676304), (168, 1616436), (189, 1436832), (216, 1257228), (224, 1212327), (243, 1117536), (252, 1077624), (288, 942921), (324, 838152), (336, 808218), (378, 718416), (432, 628614), (486, 558768), (504, 538812), (567, 478944), (648, 419076), (672, 404109), (729, 372512), (756, 359208), (864, 314307), (972, 279384), (1008, 269406), (1134, 239472), (1296, 209538), (1458, 186256), (1512, 179604), (1663, 163296), (1701, 159648), (1944, 139692), (2016, 134703), (2268, 119736), (2592, 104769), (2916, 93128), (3024, 89802), (3326, 81648), (3402, 79824), (3888, 69846), (4536, 59868), (4989, 54432), (5103, 53216), (5832, 46564), (6048, 44901), (6652, 40824), (6804, 39912), (7776, 34923), (9072, 29934), (9978, 27216), (10206, 26608), (11641, 23328), (11664, 23282), (13304, 20412), (13608, 19956), (14967, 18144)]