264564248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 547495200

約数和(自身を除く): 282930952

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 101, 104, 178, 202, 283, 356, 404, 566, 712, 808, 1132, 1157, 1313, 2264, 2314, 2626, 3679, 4628, 5252, 7358, 8989, 9256, 10504, 14716, 17978, 25187, 28583, 29432, 35956, 50374, 57166, 71912, 100748, 114332, 116857, 201496, 228664, 233714, 327431, 371579, 467428, 654862, 743158, 934856, 1309724, 1486316, 2543887, 2619448, 2972632, 5087774, 10175548, 20351096, 33070531, 66141062, 132282124, 264564248]

約数ペア:

[(1, 264564248), (2, 132282124), (4, 66141062), (8, 33070531), (13, 20351096), (26, 10175548), (52, 5087774), (89, 2972632), (101, 2619448), (104, 2543887), (178, 1486316), (202, 1309724), (283, 934856), (356, 743158), (404, 654862), (566, 467428), (712, 371579), (808, 327431), (1132, 233714), (1157, 228664), (1313, 201496), (2264, 116857), (2314, 114332), (2626, 100748), (3679, 71912), (4628, 57166), (5252, 50374), (7358, 35956), (8989, 29432), (9256, 28583), (10504, 25187), (14716, 17978)]