267807904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91967}}^1$

素因数の和:91997

約数の個数: 48

約数和(自身を含む): 648926208

約数和(自身を除く): 381118304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 91967, 183934, 367868, 643769, 735736, 1195571, 1287538, 1471472, 2391142, 2575076, 2942944, 4782284, 5150152, 8368997, 9564568, 10300304, 16737994, 19129136, 20600608, 33475988, 38258272, 66951976, 133903952, 267807904]

約数ペア:

[(1, 267807904), (2, 133903952), (4, 66951976), (7, 38258272), (8, 33475988), (13, 20600608), (14, 19129136), (16, 16737994), (26, 10300304), (28, 9564568), (32, 8368997), (52, 5150152), (56, 4782284), (91, 2942944), (104, 2575076), (112, 2391142), (182, 1471472), (208, 1287538), (224, 1195571), (364, 735736), (416, 643769), (728, 367868), (1456, 183934), (2912, 91967)]