1388461592016

素因数分解:

$2^4\times 3^5\times {\mathrm{257}}^1\times {\mathrm{1389551}}^1$

素因数の和:1389831

約数の個数: 120

約数和(自身を含む): 4045363830144

約数和(自身を除く): 2656902238128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 257, 324, 432, 486, 514, 648, 771, 972, 1028, 1296, 1542, 1944, 2056, 2313, 3084, 3888, 4112, 4626, 6168, 6939, 9252, 12336, 13878, 18504, 20817, 27756, 37008, 41634, 55512, 62451, 83268, 111024, 124902, 166536, 249804, 333072, 499608, 999216, 1389551, 2779102, 4168653, 5558204, 8337306, 11116408, 12505959, 16674612, 22232816, 25011918, 33349224, 37517877, 50023836, 66698448, 75035754, 100047672, 112553631, 150071508, 200095344, 225107262, 300143016, 337660893, 357114607, 450214524, 600286032, 675321786, 714229214, 900429048, 1071343821, 1350643572, 1428458428, 1800858096, 2142687642, 2701287144, 2856916856, 3214031463, 4285375284, 5402574288, 5713833712, 6428062926, 8570750568, 9642094389, 12856125852, 17141501136, 19284188778, 25712251704, 28926283167, 38568377556, 51424503408, 57852566334, 77136755112, 86778849501, 115705132668, 154273510224, 173557699002, 231410265336, 347115398004, 462820530672, 694230796008, 1388461592016]

約数ペア:

[(1, 1388461592016), (2, 694230796008), (3, 462820530672), (4, 347115398004), (6, 231410265336), (8, 173557699002), (9, 154273510224), (12, 115705132668), (16, 86778849501), (18, 77136755112), (24, 57852566334), (27, 51424503408), (36, 38568377556), (48, 28926283167), (54, 25712251704), (72, 19284188778), (81, 17141501136), (108, 12856125852), (144, 9642094389), (162, 8570750568), (216, 6428062926), (243, 5713833712), (257, 5402574288), (324, 4285375284), (432, 3214031463), (486, 2856916856), (514, 2701287144), (648, 2142687642), (771, 1800858096), (972, 1428458428), (1028, 1350643572), (1296, 1071343821), (1542, 900429048), (1944, 714229214), (2056, 675321786), (2313, 600286032), (3084, 450214524), (3888, 357114607), (4112, 337660893), (4626, 300143016), (6168, 225107262), (6939, 200095344), (9252, 150071508), (12336, 112553631), (13878, 100047672), (18504, 75035754), (20817, 66698448), (27756, 50023836), (37008, 37517877), (41634, 33349224), (55512, 25011918), (62451, 22232816), (83268, 16674612), (111024, 12505959), (124902, 11116408), (166536, 8337306), (249804, 5558204), (333072, 4168653), (499608, 2779102), (999216, 1389551)]