267385936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14419}}^1$

素因数の和:14507

約数の個数: 40

約数和(自身を含む): 554304800

約数和(自身を除く): 286918864

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 14419, 18544, 28838, 57676, 115352, 230704, 273961, 547922, 879559, 1095844, 1759118, 2191688, 3518236, 4383376, 7036472, 14072944, 16711621, 33423242, 66846484, 133692968, 267385936]

約数ペア:

[(1, 267385936), (2, 133692968), (4, 66846484), (8, 33423242), (16, 16711621), (19, 14072944), (38, 7036472), (61, 4383376), (76, 3518236), (122, 2191688), (152, 1759118), (244, 1095844), (304, 879559), (488, 547922), (976, 273961), (1159, 230704), (2318, 115352), (4636, 57676), (9272, 28838), (14419, 18544)]