291257876068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2383}}^1\times {\mathrm{3313}}^1$

素因数の和:6124

約数の個数: 48

約数和(自身を含む): 533573300736

約数和(自身を除く): 242315424668

約数列:

[1, 2, 4, 23, 46, 92, 401, 802, 1604, 2383, 3313, 4766, 6626, 9223, 9532, 13252, 18446, 36892, 54809, 76199, 109618, 152398, 219236, 304796, 955583, 1328513, 1911166, 2657026, 3822332, 5314052, 7894879, 15789758, 21978409, 30555799, 31579516, 43956818, 61111598, 87913636, 122223196, 181582217, 363164434, 726328868, 3165846479, 6331692958, 12663385916, 72814469017, 145628938034, 291257876068]

約数ペア:

[(1, 291257876068), (2, 145628938034), (4, 72814469017), (23, 12663385916), (46, 6331692958), (92, 3165846479), (401, 726328868), (802, 363164434), (1604, 181582217), (2383, 122223196), (3313, 87913636), (4766, 61111598), (6626, 43956818), (9223, 31579516), (9532, 30555799), (13252, 21978409), (18446, 15789758), (36892, 7894879), (54809, 5314052), (76199, 3822332), (109618, 2657026), (152398, 1911166), (219236, 1328513), (304796, 955583)]