1409800000016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{135623}}^1$

素因数の和:136224

約数の個数: 80

約数和(自身を含む): 2896961189760

約数和(自身を除く): 1487161189744

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 521, 688, 1042, 1247, 2084, 2494, 4168, 4988, 8336, 9976, 15109, 19952, 22403, 30218, 44806, 60436, 89612, 120872, 135623, 179224, 241744, 271246, 358448, 542492, 649687, 1084984, 1299374, 2169968, 2598748, 3933067, 5197496, 5831789, 7866134, 10394992, 11663578, 15732268, 23327156, 31464536, 46654312, 62929072, 70659583, 93308624, 141319166, 169121881, 282638332, 338243762, 565276664, 676487524, 1130553328, 1352975048, 2049127907, 2705950096, 3038362069, 4098255814, 6076724138, 8196511628, 12153448276, 16393023256, 24306896552, 32786046512, 48613793104, 88112500001, 176225000002, 352450000004, 704900000008, 1409800000016]

約数ペア:

[(1, 1409800000016), (2, 704900000008), (4, 352450000004), (8, 176225000002), (16, 88112500001), (29, 48613793104), (43, 32786046512), (58, 24306896552), (86, 16393023256), (116, 12153448276), (172, 8196511628), (232, 6076724138), (344, 4098255814), (464, 3038362069), (521, 2705950096), (688, 2049127907), (1042, 1352975048), (1247, 1130553328), (2084, 676487524), (2494, 565276664), (4168, 338243762), (4988, 282638332), (8336, 169121881), (9976, 141319166), (15109, 93308624), (19952, 70659583), (22403, 62929072), (30218, 46654312), (44806, 31464536), (60436, 23327156), (89612, 15732268), (120872, 11663578), (135623, 10394992), (179224, 7866134), (241744, 5831789), (271246, 5197496), (358448, 3933067), (542492, 2598748), (649687, 2169968), (1084984, 1299374)]