343184380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9739

約数の個数: 96

約数和(自身を含む): 937681920

約数和(自身を除く): 594497540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 9689, 17710, 19378, 35420, 38756, 48445, 67823, 96890, 106579, 135646, 193780, 213158, 222847, 271292, 339115, 426316, 445694, 532895, 678230, 746053, 891388, 1065790, 1114235, 1356460, 1492106, 1559929, 2131580, 2228470, 2451317, 2984212, 3119858, 3730265, 4456940, 4902634, 6239716, 7460530, 7799645, 9805268, 12256585, 14921060, 15599290, 17159219, 24513170, 31198580, 34318438, 49026340, 68636876, 85796095, 171592190, 343184380]

約数ペア:

[(1, 343184380), (2, 171592190), (4, 85796095), (5, 68636876), (7, 49026340), (10, 34318438), (11, 31198580), (14, 24513170), (20, 17159219), (22, 15599290), (23, 14921060), (28, 12256585), (35, 9805268), (44, 7799645), (46, 7460530), (55, 6239716), (70, 4902634), (77, 4456940), (92, 3730265), (110, 3119858), (115, 2984212), (140, 2451317), (154, 2228470), (161, 2131580), (220, 1559929), (230, 1492106), (253, 1356460), (308, 1114235), (322, 1065790), (385, 891388), (460, 746053), (506, 678230), (644, 532895), (770, 445694), (805, 426316), (1012, 339115), (1265, 271292), (1540, 222847), (1610, 213158), (1771, 193780), (2530, 135646), (3220, 106579), (3542, 96890), (5060, 67823), (7084, 48445), (8855, 38756), (9689, 35420), (17710, 19378)]