404697852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50867}}^1$

素因数の和:50907

約数の個数: 72

約数和(自身を含む): 1166504976

約数和(自身を除く): 761807124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 50867, 101734, 152601, 203468, 305202, 457803, 610404, 661271, 864739, 915606, 1322542, 1729478, 1831212, 1983813, 2594217, 2645084, 3458956, 3967626, 5188434, 5951439, 7782651, 7935252, 10376868, 11241607, 11902878, 15565302, 22483214, 23805756, 31130604, 33724821, 44966428, 67449642, 101174463, 134899284, 202348926, 404697852]

約数ペア:

[(1, 404697852), (2, 202348926), (3, 134899284), (4, 101174463), (6, 67449642), (9, 44966428), (12, 33724821), (13, 31130604), (17, 23805756), (18, 22483214), (26, 15565302), (34, 11902878), (36, 11241607), (39, 10376868), (51, 7935252), (52, 7782651), (68, 5951439), (78, 5188434), (102, 3967626), (117, 3458956), (153, 2645084), (156, 2594217), (204, 1983813), (221, 1831212), (234, 1729478), (306, 1322542), (442, 915606), (468, 864739), (612, 661271), (663, 610404), (884, 457803), (1326, 305202), (1989, 203468), (2652, 152601), (3978, 101734), (7956, 50867)]