287795872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4297}}^1$

素因数の和:4350

約数の個数: 96

約数和(自身を含む): 727840512

約数和(自身を除く): 440044640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2392, 2576, 2912, 4186, 4297, 4784, 5152, 8372, 8594, 9568, 16744, 17188, 30079, 33488, 34376, 55861, 60158, 66976, 68752, 98831, 111722, 120316, 137504, 197662, 223444, 240632, 391027, 395324, 446888, 481264, 691817, 782054, 790648, 893776, 962528, 1284803, 1383634, 1564108, 1581296, 1787552, 2569606, 2767268, 3128216, 3162592, 5139212, 5534536, 6256432, 8993621, 10278424, 11069072, 12512864, 17987242, 20556848, 22138144, 35974484, 41113696, 71948968, 143897936, 287795872]

約数ペア:

[(1, 287795872), (2, 143897936), (4, 71948968), (7, 41113696), (8, 35974484), (13, 22138144), (14, 20556848), (16, 17987242), (23, 12512864), (26, 11069072), (28, 10278424), (32, 8993621), (46, 6256432), (52, 5534536), (56, 5139212), (91, 3162592), (92, 3128216), (104, 2767268), (112, 2569606), (161, 1787552), (182, 1581296), (184, 1564108), (208, 1383634), (224, 1284803), (299, 962528), (322, 893776), (364, 790648), (368, 782054), (416, 691817), (598, 481264), (644, 446888), (728, 395324), (736, 391027), (1196, 240632), (1288, 223444), (1456, 197662), (2093, 137504), (2392, 120316), (2576, 111722), (2912, 98831), (4186, 68752), (4297, 66976), (4784, 60158), (5152, 55861), (8372, 34376), (8594, 33488), (9568, 30079), (16744, 17188)]