248835264

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 688214016

約数和(自身を除く): 439378752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 186, 192, 194, 248, 291, 372, 388, 431, 496, 582, 744, 776, 862, 992, 1164, 1293, 1488, 1552, 1724, 1984, 2328, 2586, 2976, 3007, 3104, 3448, 4656, 5172, 5952, 6014, 6208, 6896, 9021, 9312, 10344, 12028, 13361, 13792, 18042, 18624, 20688, 24056, 26722, 27584, 36084, 40083, 41376, 41807, 48112, 53444, 72168, 80166, 82752, 83614, 96224, 106888, 125421, 144336, 160332, 167228, 192448, 213776, 250842, 288672, 320664, 334456, 427552, 501684, 577344, 641328, 668912, 855104, 1003368, 1282656, 1296017, 1337824, 2006736, 2565312, 2592034, 2675648, 3888051, 4013472, 5184068, 7776102, 8026944, 10368136, 15552204, 20736272, 31104408, 41472544, 62208816, 82945088, 124417632, 248835264]

約数ペア:

[(1, 248835264), (2, 124417632), (3, 82945088), (4, 62208816), (6, 41472544), (8, 31104408), (12, 20736272), (16, 15552204), (24, 10368136), (31, 8026944), (32, 7776102), (48, 5184068), (62, 4013472), (64, 3888051), (93, 2675648), (96, 2592034), (97, 2565312), (124, 2006736), (186, 1337824), (192, 1296017), (194, 1282656), (248, 1003368), (291, 855104), (372, 668912), (388, 641328), (431, 577344), (496, 501684), (582, 427552), (744, 334456), (776, 320664), (862, 288672), (992, 250842), (1164, 213776), (1293, 192448), (1488, 167228), (1552, 160332), (1724, 144336), (1984, 125421), (2328, 106888), (2586, 96224), (2976, 83614), (3007, 82752), (3104, 80166), (3448, 72168), (4656, 53444), (5172, 48112), (5952, 41807), (6014, 41376), (6208, 40083), (6896, 36084), (9021, 27584), (9312, 26722), (10344, 24056), (12028, 20688), (13361, 18624), (13792, 18042)]