2681369620944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257427959}}^1$

素因数の和:257428008

約数の個数: 80

約数和(自身を含む): 8171793162240

約数和(自身を除く): 5490423541296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 257427959, 514855918, 772283877, 1029711836, 1544567754, 1801995713, 2059423672, 3089135508, 3603991426, 4118847344, 5405987139, 6178271016, 7207982852, 7980266729, 10811974278, 12356542032, 14415965704, 15960533458, 21623948556, 23940800187, 28831931408, 31921066916, 43247897112, 47881600374, 55861867103, 63842133832, 86495794224, 95763200748, 111723734206, 127684267664, 167585601309, 191526401496, 223447468412, 335171202618, 383052802992, 446894936824, 670342405236, 893789873648, 1340684810472, 2681369620944]

約数ペア:

[(1, 2681369620944), (2, 1340684810472), (3, 893789873648), (4, 670342405236), (6, 446894936824), (7, 383052802992), (8, 335171202618), (12, 223447468412), (14, 191526401496), (16, 167585601309), (21, 127684267664), (24, 111723734206), (28, 95763200748), (31, 86495794224), (42, 63842133832), (48, 55861867103), (56, 47881600374), (62, 43247897112), (84, 31921066916), (93, 28831931408), (112, 23940800187), (124, 21623948556), (168, 15960533458), (186, 14415965704), (217, 12356542032), (248, 10811974278), (336, 7980266729), (372, 7207982852), (434, 6178271016), (496, 5405987139), (651, 4118847344), (744, 3603991426), (868, 3089135508), (1302, 2059423672), (1488, 1801995713), (1736, 1544567754), (2604, 1029711836), (3472, 772283877), (5208, 514855918), (10416, 257427959)]