1555140053928

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1729363}}^1$

素因数の和:1729882

約数の個数: 64

約数和(自身を含む): 3940874683200

約数和(自身を除く): 2385734629272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 421, 534, 712, 842, 1068, 1263, 1684, 2136, 2526, 3368, 5052, 10104, 37469, 74938, 112407, 149876, 224814, 299752, 449628, 899256, 1729363, 3458726, 5188089, 6917452, 10376178, 13834904, 20752356, 41504712, 153913307, 307826614, 461739921, 615653228, 728061823, 923479842, 1231306456, 1456123646, 1846959684, 2184185469, 2912247292, 3693919368, 4368370938, 5824494584, 8736741876, 17473483752, 64797502247, 129595004494, 194392506741, 259190008988, 388785013482, 518380017976, 777570026964, 1555140053928]

約数ペア:

[(1, 1555140053928), (2, 777570026964), (3, 518380017976), (4, 388785013482), (6, 259190008988), (8, 194392506741), (12, 129595004494), (24, 64797502247), (89, 17473483752), (178, 8736741876), (267, 5824494584), (356, 4368370938), (421, 3693919368), (534, 2912247292), (712, 2184185469), (842, 1846959684), (1068, 1456123646), (1263, 1231306456), (1684, 923479842), (2136, 728061823), (2526, 615653228), (3368, 461739921), (5052, 307826614), (10104, 153913307), (37469, 41504712), (74938, 20752356), (112407, 13834904), (149876, 10376178), (224814, 6917452), (299752, 5188089), (449628, 3458726), (899256, 1729363)]