255821144304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21065641}}^1$

素因数の和:21065686

約数の個数: 80

約数和(自身を含む): 752296207104

約数和(自身を除く): 496475062800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 21065641, 42131282, 63196923, 84262564, 126393846, 168525128, 231722051, 252787692, 337050256, 463444102, 484509743, 505575384, 695166153, 926888204, 969019486, 1011150768, 1390332306, 1453529229, 1853776408, 1938038972, 2780664612, 2907058458, 3707552816, 3876077944, 5329607173, 5561329224, 5814116916, 7752155888, 10659214346, 11122658448, 11628233832, 15988821519, 21318428692, 23256467664, 31977643038, 42636857384, 63955286076, 85273714768, 127910572152, 255821144304]

約数ペア:

[(1, 255821144304), (2, 127910572152), (3, 85273714768), (4, 63955286076), (6, 42636857384), (8, 31977643038), (11, 23256467664), (12, 21318428692), (16, 15988821519), (22, 11628233832), (23, 11122658448), (24, 10659214346), (33, 7752155888), (44, 5814116916), (46, 5561329224), (48, 5329607173), (66, 3876077944), (69, 3707552816), (88, 2907058458), (92, 2780664612), (132, 1938038972), (138, 1853776408), (176, 1453529229), (184, 1390332306), (253, 1011150768), (264, 969019486), (276, 926888204), (368, 695166153), (506, 505575384), (528, 484509743), (552, 463444102), (759, 337050256), (1012, 252787692), (1104, 231722051), (1518, 168525128), (2024, 126393846), (3036, 84262564), (4048, 63196923), (6072, 42131282), (12144, 21065641)]