266156775536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2508641}}^1$

素因数の和:2509017

約数の個数: 40

約数和(自身を含む): 544375314000

約数和(自身を除く): 278218538464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 1396, 2792, 5584, 6631, 13262, 26524, 53048, 106096, 2508641, 5017282, 10034564, 20069128, 40138256, 47664179, 95328358, 190656716, 381313432, 762626864, 875515709, 1751031418, 3502062836, 7004125672, 14008251344, 16634798471, 33269596942, 66539193884, 133078387768, 266156775536]

約数ペア:

[(1, 266156775536), (2, 133078387768), (4, 66539193884), (8, 33269596942), (16, 16634798471), (19, 14008251344), (38, 7004125672), (76, 3502062836), (152, 1751031418), (304, 875515709), (349, 762626864), (698, 381313432), (1396, 190656716), (2792, 95328358), (5584, 47664179), (6631, 40138256), (13262, 20069128), (26524, 10034564), (53048, 5017282), (106096, 2508641)]