278267967984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17231}}^1\times {\mathrm{10853}}^1$

素因数の和:28126

約数の個数: 80

約数和(自身を含む): 742159355904

約数和(自身を除く): 463891387920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 10853, 17231, 21706, 32559, 34462, 43412, 51693, 65118, 68924, 86824, 103386, 130236, 137848, 173648, 206772, 260472, 275696, 336443, 413544, 520944, 534161, 672886, 827088, 1009329, 1068322, 1345772, 1602483, 2018658, 2136644, 2691544, 3204966, 4037316, 4273288, 5383088, 6409932, 8074632, 8546576, 12819864, 16149264, 25639728, 187008043, 374016086, 561024129, 748032172, 1122048258, 1496064344, 2244096516, 2992128688, 4488193032, 5797249333, 8976386064, 11594498666, 17391747999, 23188997332, 34783495998, 46377994664, 69566991996, 92755989328, 139133983992, 278267967984]

約数ペア:

[(1, 278267967984), (2, 139133983992), (3, 92755989328), (4, 69566991996), (6, 46377994664), (8, 34783495998), (12, 23188997332), (16, 17391747999), (24, 11594498666), (31, 8976386064), (48, 5797249333), (62, 4488193032), (93, 2992128688), (124, 2244096516), (186, 1496064344), (248, 1122048258), (372, 748032172), (496, 561024129), (744, 374016086), (1488, 187008043), (10853, 25639728), (17231, 16149264), (21706, 12819864), (32559, 8546576), (34462, 8074632), (43412, 6409932), (51693, 5383088), (65118, 4273288), (68924, 4037316), (86824, 3204966), (103386, 2691544), (130236, 2136644), (137848, 2018658), (173648, 1602483), (206772, 1345772), (260472, 1068322), (275696, 1009329), (336443, 827088), (413544, 672886), (520944, 534161)]