386848752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 1035648000

約数和(自身を除く): 648799248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 499, 521, 744, 998, 1042, 1488, 1497, 1563, 1996, 2084, 2994, 3126, 3992, 4168, 5988, 6252, 7984, 8336, 11976, 12504, 15469, 16151, 23952, 25008, 30938, 32302, 46407, 48453, 61876, 64604, 92814, 96906, 123752, 129208, 185628, 193812, 247504, 258416, 259979, 371256, 387624, 519958, 742512, 775248, 779937, 1039916, 1559874, 2079832, 3119748, 4159664, 6239496, 8059349, 12478992, 16118698, 24178047, 32237396, 48356094, 64474792, 96712188, 128949584, 193424376, 386848752]

約数ペア:

[(1, 386848752), (2, 193424376), (3, 128949584), (4, 96712188), (6, 64474792), (8, 48356094), (12, 32237396), (16, 24178047), (24, 16118698), (31, 12478992), (48, 8059349), (62, 6239496), (93, 4159664), (124, 3119748), (186, 2079832), (248, 1559874), (372, 1039916), (496, 779937), (499, 775248), (521, 742512), (744, 519958), (998, 387624), (1042, 371256), (1488, 259979), (1497, 258416), (1563, 247504), (1996, 193812), (2084, 185628), (2994, 129208), (3126, 123752), (3992, 96906), (4168, 92814), (5988, 64604), (6252, 61876), (7984, 48453), (8336, 46407), (11976, 32302), (12504, 30938), (15469, 25008), (16151, 23952)]