181438492048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1\times {\mathrm{5099}}^1$

素因数の和:6416

約数の個数: 80

約数和(自身を含む): 386034667200

約数和(自身を除く): 204596175152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1117, 1448, 1991, 2234, 2896, 3982, 4468, 5099, 7964, 8936, 10198, 12287, 15928, 17872, 20396, 24574, 31856, 40792, 49148, 56089, 81584, 98296, 112178, 196592, 202177, 224356, 404354, 448712, 808708, 897424, 922919, 1617416, 1845838, 2223947, 3234832, 3691676, 4447894, 5695583, 7383352, 8895788, 10152109, 11391166, 14766704, 17791576, 20304218, 22782332, 35583152, 40608436, 45564664, 62651413, 81216872, 91129328, 125302826, 162433744, 250605652, 501211304, 1002422608, 1030900523, 2061801046, 4123602092, 8247204184, 11339905753, 16494408368, 22679811506, 45359623012, 90719246024, 181438492048]

約数ペア:

[(1, 181438492048), (2, 90719246024), (4, 45359623012), (8, 22679811506), (11, 16494408368), (16, 11339905753), (22, 8247204184), (44, 4123602092), (88, 2061801046), (176, 1030900523), (181, 1002422608), (362, 501211304), (724, 250605652), (1117, 162433744), (1448, 125302826), (1991, 91129328), (2234, 81216872), (2896, 62651413), (3982, 45564664), (4468, 40608436), (5099, 35583152), (7964, 22782332), (8936, 20304218), (10198, 17791576), (12287, 14766704), (15928, 11391166), (17872, 10152109), (20396, 8895788), (24574, 7383352), (31856, 5695583), (40792, 4447894), (49148, 3691676), (56089, 3234832), (81584, 2223947), (98296, 1845838), (112178, 1617416), (196592, 922919), (202177, 897424), (224356, 808708), (404354, 448712)]