2165063256

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{42293}}^1$

素因数の和:42390

約数の個数: 80

約数和(自身を含む): 6141088800

約数和(自身を除く): 3976025544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 6399, 8532, 12798, 17064, 25596, 42293, 51192, 84586, 126879, 169172, 253758, 338344, 380637, 507516, 761274, 1015032, 1141911, 1522548, 2283822, 3045096, 3341147, 3425733, 4567644, 6682294, 6851466, 9135288, 10023441, 13364588, 13702932, 20046882, 26729176, 27405864, 30070323, 40093764, 60140646, 80187528, 90210969, 120281292, 180421938, 240562584, 270632907, 360843876, 541265814, 721687752, 1082531628, 2165063256]

約数ペア:

[(1, 2165063256), (2, 1082531628), (3, 721687752), (4, 541265814), (6, 360843876), (8, 270632907), (9, 240562584), (12, 180421938), (18, 120281292), (24, 90210969), (27, 80187528), (36, 60140646), (54, 40093764), (72, 30070323), (79, 27405864), (81, 26729176), (108, 20046882), (158, 13702932), (162, 13364588), (216, 10023441), (237, 9135288), (316, 6851466), (324, 6682294), (474, 4567644), (632, 3425733), (648, 3341147), (711, 3045096), (948, 2283822), (1422, 1522548), (1896, 1141911), (2133, 1015032), (2844, 761274), (4266, 507516), (5688, 380637), (6399, 338344), (8532, 253758), (12798, 169172), (17064, 126879), (25596, 84586), (42293, 51192)]