1640126844543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{129379}}^1$

素因数の和:129852

約数の個数: 64

約数和(自身を含む): 2575510732800

約数和(自身を除く): 935383888257

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 383, 561, 649, 1003, 1149, 1947, 3009, 4213, 6511, 11033, 12639, 19533, 22597, 33099, 67791, 71621, 129379, 214863, 248567, 384149, 388137, 745701, 1152447, 1423169, 2199443, 4225639, 4269507, 6598329, 7633361, 12676917, 22900083, 24193873, 49552157, 72581619, 83966971, 129767137, 148656471, 251900913, 389301411, 545073727, 842386669, 1427438507, 1635221181, 2527160007, 2923577263, 4282315521, 8770731789, 9266253359, 27798760077, 32159349893, 49700813471, 96478049679, 149102440413, 546708948181, 1640126844543]

約数ペア:

[(1, 1640126844543), (3, 546708948181), (11, 149102440413), (17, 96478049679), (33, 49700813471), (51, 32159349893), (59, 27798760077), (177, 9266253359), (187, 8770731789), (383, 4282315521), (561, 2923577263), (649, 2527160007), (1003, 1635221181), (1149, 1427438507), (1947, 842386669), (3009, 545073727), (4213, 389301411), (6511, 251900913), (11033, 148656471), (12639, 129767137), (19533, 83966971), (22597, 72581619), (33099, 49552157), (67791, 24193873), (71621, 22900083), (129379, 12676917), (214863, 7633361), (248567, 6598329), (384149, 4269507), (388137, 4225639), (745701, 2199443), (1152447, 1423169)]