254040072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74021}}^1$

素因数の和:74054

約数の個数: 64

約数和(自身を含む): 746141760

約数和(自身を除く): 492101688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 74021, 148042, 222063, 296084, 444126, 592168, 814231, 888252, 962273, 1628462, 1776504, 1924546, 2442693, 2886819, 3256924, 3849092, 4885386, 5773638, 6513848, 7698184, 9770772, 10585003, 11547276, 19541544, 21170006, 23094552, 31755009, 42340012, 63510018, 84680024, 127020036, 254040072]

約数ペア:

[(1, 254040072), (2, 127020036), (3, 84680024), (4, 63510018), (6, 42340012), (8, 31755009), (11, 23094552), (12, 21170006), (13, 19541544), (22, 11547276), (24, 10585003), (26, 9770772), (33, 7698184), (39, 6513848), (44, 5773638), (52, 4885386), (66, 3849092), (78, 3256924), (88, 2886819), (104, 2442693), (132, 1924546), (143, 1776504), (156, 1628462), (264, 962273), (286, 888252), (312, 814231), (429, 592168), (572, 444126), (858, 296084), (1144, 222063), (1716, 148042), (3432, 74021)]