491511504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5711}}^1$

素因数の和:5896

約数の個数: 80

約数和(自身を含む): 1393910784

約数和(自身を除く): 902399280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 2608, 3586, 3912, 5379, 5711, 7172, 7824, 10758, 11422, 14344, 17133, 21516, 22844, 28688, 34266, 43032, 45688, 62821, 68532, 86064, 91376, 125642, 137064, 188463, 251284, 274128, 376926, 502568, 753852, 930893, 1005136, 1507704, 1861786, 2792679, 3015408, 3723572, 5585358, 7447144, 10239823, 11170716, 14894288, 20479646, 22341432, 30719469, 40959292, 44682864, 61438938, 81918584, 122877876, 163837168, 245755752, 491511504]

約数ペア:

[(1, 491511504), (2, 245755752), (3, 163837168), (4, 122877876), (6, 81918584), (8, 61438938), (11, 44682864), (12, 40959292), (16, 30719469), (22, 22341432), (24, 20479646), (33, 14894288), (44, 11170716), (48, 10239823), (66, 7447144), (88, 5585358), (132, 3723572), (163, 3015408), (176, 2792679), (264, 1861786), (326, 1507704), (489, 1005136), (528, 930893), (652, 753852), (978, 502568), (1304, 376926), (1793, 274128), (1956, 251284), (2608, 188463), (3586, 137064), (3912, 125642), (5379, 91376), (5711, 86064), (7172, 68532), (7824, 62821), (10758, 45688), (11422, 43032), (14344, 34266), (17133, 28688), (21516, 22844)]