2492305264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4049}}^1$

素因数の和:4178

約数の個数: 80

約数和(自身を含む): 5351443200

約数和(自身を除く): 2859137936

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 73, 124, 136, 146, 248, 272, 292, 496, 527, 584, 1054, 1168, 1241, 2108, 2263, 2482, 4049, 4216, 4526, 4964, 8098, 8432, 9052, 9928, 16196, 18104, 19856, 32392, 36208, 38471, 64784, 68833, 76942, 125519, 137666, 153884, 251038, 275332, 295577, 307768, 502076, 550664, 591154, 615536, 1004152, 1101328, 1182308, 2008304, 2133823, 2364616, 4267646, 4729232, 5024809, 8535292, 9162887, 10049618, 17070584, 18325774, 20099236, 34141168, 36651548, 40198472, 73303096, 80396944, 146606192, 155769079, 311538158, 623076316, 1246152632, 2492305264]

約数ペア:

[(1, 2492305264), (2, 1246152632), (4, 623076316), (8, 311538158), (16, 155769079), (17, 146606192), (31, 80396944), (34, 73303096), (62, 40198472), (68, 36651548), (73, 34141168), (124, 20099236), (136, 18325774), (146, 17070584), (248, 10049618), (272, 9162887), (292, 8535292), (496, 5024809), (527, 4729232), (584, 4267646), (1054, 2364616), (1168, 2133823), (1241, 2008304), (2108, 1182308), (2263, 1101328), (2482, 1004152), (4049, 615536), (4216, 591154), (4526, 550664), (4964, 502076), (8098, 307768), (8432, 295577), (9052, 275332), (9928, 251038), (16196, 153884), (18104, 137666), (19856, 125519), (32392, 76942), (36208, 68833), (38471, 64784)]