312021736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 646430400

約数和(自身を除く): 334408664

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 211, 236, 241, 422, 472, 482, 767, 844, 964, 1534, 1688, 1928, 2743, 3068, 3133, 5486, 6136, 6266, 10972, 12449, 12532, 14219, 21944, 24898, 25064, 28438, 49796, 50851, 56876, 99592, 101702, 113752, 161837, 184847, 203404, 323674, 369694, 406808, 647348, 661063, 739388, 1294696, 1322126, 1478776, 2644252, 3000209, 5288504, 6000418, 12000836, 24001672, 39002717, 78005434, 156010868, 312021736]

約数ペア:

[(1, 312021736), (2, 156010868), (4, 78005434), (8, 39002717), (13, 24001672), (26, 12000836), (52, 6000418), (59, 5288504), (104, 3000209), (118, 2644252), (211, 1478776), (236, 1322126), (241, 1294696), (422, 739388), (472, 661063), (482, 647348), (767, 406808), (844, 369694), (964, 323674), (1534, 203404), (1688, 184847), (1928, 161837), (2743, 113752), (3068, 101702), (3133, 99592), (5486, 56876), (6136, 50851), (6266, 49796), (10972, 28438), (12449, 25064), (12532, 24898), (14219, 21944)]