1919968248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137219}}^1$

素因数の和:137292

約数の個数: 64

約数和(自身を含む): 5335113600

約数和(自身を除く): 3415145352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 137219, 274438, 411657, 548876, 823314, 1097752, 1509409, 1646628, 3018818, 3293256, 4528227, 6037636, 7272607, 9056454, 12075272, 14545214, 18112908, 21817821, 29090428, 36225816, 43635642, 58180856, 79998677, 87271284, 159997354, 174542568, 239996031, 319994708, 479992062, 639989416, 959984124, 1919968248]

約数ペア:

[(1, 1919968248), (2, 959984124), (3, 639989416), (4, 479992062), (6, 319994708), (8, 239996031), (11, 174542568), (12, 159997354), (22, 87271284), (24, 79998677), (33, 58180856), (44, 43635642), (53, 36225816), (66, 29090428), (88, 21817821), (106, 18112908), (132, 14545214), (159, 12075272), (212, 9056454), (264, 7272607), (318, 6037636), (424, 4528227), (583, 3293256), (636, 3018818), (1166, 1646628), (1272, 1509409), (1749, 1097752), (2332, 823314), (3498, 548876), (4664, 411657), (6996, 274438), (13992, 137219)]