212340804078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{29399}}^1$

素因数の和:29866

約数の個数: 96

約数和(自身を含む): 488091744000

約数和(自身を除く): 275750939922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 419, 442, 507, 663, 838, 1014, 1257, 1326, 2514, 2873, 5447, 5746, 7123, 8619, 10894, 14246, 16341, 17238, 21369, 29399, 32682, 42738, 58798, 70811, 88197, 92599, 141622, 176394, 185198, 212433, 277797, 382187, 424866, 499783, 555594, 764374, 999566, 1146561, 1203787, 1499349, 2293122, 2407574, 2998698, 3611361, 4968431, 6497179, 7222722, 9936862, 12318181, 12994358, 14905293, 19491537, 24636362, 29810586, 36954543, 38983074, 73909086, 84463327, 160136353, 168926654, 209409077, 253389981, 320272706, 418818154, 480409059, 506779962, 628227231, 960818118, 1256454462, 2081772589, 2722318001, 4163545178, 5444636002, 6245317767, 8166954003, 12490635534, 16333908006, 35390134013, 70780268026, 106170402039, 212340804078]

約数ペア:

[(1, 212340804078), (2, 106170402039), (3, 70780268026), (6, 35390134013), (13, 16333908006), (17, 12490635534), (26, 8166954003), (34, 6245317767), (39, 5444636002), (51, 4163545178), (78, 2722318001), (102, 2081772589), (169, 1256454462), (221, 960818118), (338, 628227231), (419, 506779962), (442, 480409059), (507, 418818154), (663, 320272706), (838, 253389981), (1014, 209409077), (1257, 168926654), (1326, 160136353), (2514, 84463327), (2873, 73909086), (5447, 38983074), (5746, 36954543), (7123, 29810586), (8619, 24636362), (10894, 19491537), (14246, 14905293), (16341, 12994358), (17238, 12318181), (21369, 9936862), (29399, 7222722), (32682, 6497179), (42738, 4968431), (58798, 3611361), (70811, 2998698), (88197, 2407574), (92599, 2293122), (141622, 1499349), (176394, 1203787), (185198, 1146561), (212433, 999566), (277797, 764374), (382187, 555594), (424866, 499783)]