2640799681212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{124261231}}^1$

素因数の和:124261279

約数の個数: 96

約数和(自身を含む): 8016340598784

約数和(自身を除く): 5375540917572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 10626, 21252, 124261231, 248522462, 372783693, 497044924, 745567386, 869828617, 1366873541, 1491134772, 1739657234, 2609485851, 2733747082, 2858008313, 3479314468, 4100620623, 5218971702, 5467494164, 5716016626, 8201241246, 8574024939, 9568114787, 10437943404, 11432033252, 16402482492, 17148049878, 19136229574, 20006058191, 28704344361, 31438091443, 34296099756, 38272459148, 40012116382, 57408688722, 60018174573, 62876182886, 80024232764, 94314274329, 114817377444, 120036349146, 125752365772, 188628548658, 220066640101, 240072698292, 377257097316, 440133280202, 660199920303, 880266560404, 1320399840606, 2640799681212]

約数ペア:

[(1, 2640799681212), (2, 1320399840606), (3, 880266560404), (4, 660199920303), (6, 440133280202), (7, 377257097316), (11, 240072698292), (12, 220066640101), (14, 188628548658), (21, 125752365772), (22, 120036349146), (23, 114817377444), (28, 94314274329), (33, 80024232764), (42, 62876182886), (44, 60018174573), (46, 57408688722), (66, 40012116382), (69, 38272459148), (77, 34296099756), (84, 31438091443), (92, 28704344361), (132, 20006058191), (138, 19136229574), (154, 17148049878), (161, 16402482492), (231, 11432033252), (253, 10437943404), (276, 9568114787), (308, 8574024939), (322, 8201241246), (462, 5716016626), (483, 5467494164), (506, 5218971702), (644, 4100620623), (759, 3479314468), (924, 2858008313), (966, 2733747082), (1012, 2609485851), (1518, 1739657234), (1771, 1491134772), (1932, 1366873541), (3036, 869828617), (3542, 745567386), (5313, 497044924), (7084, 372783693), (10626, 248522462), (21252, 124261231)]