248257872

素因数分解:

$2^4\times 3^4\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1102

約数の個数: 100

約数和(自身を含む): 722592640

約数和(自身を除く): 474334768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 324, 432, 446, 648, 669, 859, 892, 1296, 1338, 1718, 1784, 2007, 2577, 2676, 3436, 3568, 4014, 5154, 5352, 6021, 6872, 7731, 8028, 10308, 10704, 12042, 13744, 15462, 16056, 18063, 20616, 23193, 24084, 30924, 32112, 36126, 41232, 46386, 48168, 61848, 69579, 72252, 92772, 96336, 123696, 139158, 144504, 185544, 191557, 278316, 289008, 371088, 383114, 556632, 574671, 766228, 1113264, 1149342, 1532456, 1724013, 2298684, 3064912, 3448026, 4597368, 5172039, 6896052, 9194736, 10344078, 13792104, 15516117, 20688156, 27584208, 31032234, 41376312, 62064468, 82752624, 124128936, 248257872]

約数ペア:

[(1, 248257872), (2, 124128936), (3, 82752624), (4, 62064468), (6, 41376312), (8, 31032234), (9, 27584208), (12, 20688156), (16, 15516117), (18, 13792104), (24, 10344078), (27, 9194736), (36, 6896052), (48, 5172039), (54, 4597368), (72, 3448026), (81, 3064912), (108, 2298684), (144, 1724013), (162, 1532456), (216, 1149342), (223, 1113264), (324, 766228), (432, 574671), (446, 556632), (648, 383114), (669, 371088), (859, 289008), (892, 278316), (1296, 191557), (1338, 185544), (1718, 144504), (1784, 139158), (2007, 123696), (2577, 96336), (2676, 92772), (3436, 72252), (3568, 69579), (4014, 61848), (5154, 48168), (5352, 46386), (6021, 41232), (6872, 36126), (7731, 32112), (8028, 30924), (10308, 24084), (10704, 23193), (12042, 20616), (13744, 18063), (15462, 16056)]