289177872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2909}}^1$

素因数の和:3048

約数の個数: 80

約数和(自身を含む): 793848000

約数和(自身を除く): 504670128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 2909, 4142, 5232, 5818, 6213, 8284, 8727, 11636, 12426, 16568, 17454, 23272, 24852, 33136, 34908, 46544, 49704, 55271, 69816, 99408, 110542, 139632, 165813, 221084, 317081, 331626, 442168, 634162, 663252, 884336, 951243, 1268324, 1326504, 1902486, 2536648, 2653008, 3804972, 5073296, 6024539, 7609944, 12049078, 15219888, 18073617, 24098156, 36147234, 48196312, 72294468, 96392624, 144588936, 289177872]

約数ペア:

[(1, 289177872), (2, 144588936), (3, 96392624), (4, 72294468), (6, 48196312), (8, 36147234), (12, 24098156), (16, 18073617), (19, 15219888), (24, 12049078), (38, 7609944), (48, 6024539), (57, 5073296), (76, 3804972), (109, 2653008), (114, 2536648), (152, 1902486), (218, 1326504), (228, 1268324), (304, 951243), (327, 884336), (436, 663252), (456, 634162), (654, 442168), (872, 331626), (912, 317081), (1308, 221084), (1744, 165813), (2071, 139632), (2616, 110542), (2909, 99408), (4142, 69816), (5232, 55271), (5818, 49704), (6213, 46544), (8284, 34908), (8727, 33136), (11636, 24852), (12426, 23272), (16568, 17454)]