1297139064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{21767}}^1$

素因数の和:21980

約数の個数: 64

約数和(自身を含む): 3510743040

約数和(自身を除く): 2213603976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 191, 312, 382, 573, 764, 1146, 1528, 2292, 2483, 4584, 4966, 7449, 9932, 14898, 19864, 21767, 29796, 43534, 59592, 65301, 87068, 130602, 174136, 261204, 282971, 522408, 565942, 848913, 1131884, 1697826, 2263768, 3395652, 4157497, 6791304, 8314994, 12472491, 16629988, 24944982, 33259976, 49889964, 54047461, 99779928, 108094922, 162142383, 216189844, 324284766, 432379688, 648569532, 1297139064]

約数ペア:

[(1, 1297139064), (2, 648569532), (3, 432379688), (4, 324284766), (6, 216189844), (8, 162142383), (12, 108094922), (13, 99779928), (24, 54047461), (26, 49889964), (39, 33259976), (52, 24944982), (78, 16629988), (104, 12472491), (156, 8314994), (191, 6791304), (312, 4157497), (382, 3395652), (573, 2263768), (764, 1697826), (1146, 1131884), (1528, 848913), (2292, 565942), (2483, 522408), (4584, 282971), (4966, 261204), (7449, 174136), (9932, 130602), (14898, 87068), (19864, 65301), (21767, 59592), (29796, 43534)]