487681392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13009}}^1$

素因数の和:13102

約数の個数: 80

約数和(自身を含む): 1393839360

約数和(自身を除く): 906157968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 13009, 18744, 26018, 37488, 39027, 52036, 78054, 104072, 143099, 156108, 208144, 286198, 312216, 429297, 572396, 624432, 858594, 923639, 1144792, 1717188, 1847278, 2289584, 2770917, 3434376, 3694556, 5541834, 6868752, 7389112, 10160029, 11083668, 14778224, 20320058, 22167336, 30480087, 40640116, 44334672, 60960174, 81280232, 121920348, 162560464, 243840696, 487681392]

約数ペア:

[(1, 487681392), (2, 243840696), (3, 162560464), (4, 121920348), (6, 81280232), (8, 60960174), (11, 44334672), (12, 40640116), (16, 30480087), (22, 22167336), (24, 20320058), (33, 14778224), (44, 11083668), (48, 10160029), (66, 7389112), (71, 6868752), (88, 5541834), (132, 3694556), (142, 3434376), (176, 2770917), (213, 2289584), (264, 1847278), (284, 1717188), (426, 1144792), (528, 923639), (568, 858594), (781, 624432), (852, 572396), (1136, 429297), (1562, 312216), (1704, 286198), (2343, 208144), (3124, 156108), (3408, 143099), (4686, 104072), (6248, 78054), (9372, 52036), (12496, 39027), (13009, 37488), (18744, 26018)]