1287264384

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{159631}}^1$

素因数の和:159658

約数の個数: 96

約数和(自身を含む): 4233440640

約数和(自身を除く): 2946176256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 159631, 319262, 478893, 638524, 957786, 1117417, 1277048, 1436679, 1915572, 2234834, 2554096, 2873358, 3352251, 3831144, 4469668, 5108192, 5746716, 6704502, 7662288, 8939336, 10056753, 10216384, 11493432, 13409004, 15324576, 17878672, 20113506, 20432768, 22986864, 26818008, 30649152, 35757344, 40227012, 45973728, 53636016, 61298304, 71514688, 80454024, 91947456, 107272032, 143029376, 160908048, 183894912, 214544064, 321816096, 429088128, 643632192, 1287264384]

約数ペア:

[(1, 1287264384), (2, 643632192), (3, 429088128), (4, 321816096), (6, 214544064), (7, 183894912), (8, 160908048), (9, 143029376), (12, 107272032), (14, 91947456), (16, 80454024), (18, 71514688), (21, 61298304), (24, 53636016), (28, 45973728), (32, 40227012), (36, 35757344), (42, 30649152), (48, 26818008), (56, 22986864), (63, 20432768), (64, 20113506), (72, 17878672), (84, 15324576), (96, 13409004), (112, 11493432), (126, 10216384), (128, 10056753), (144, 8939336), (168, 7662288), (192, 6704502), (224, 5746716), (252, 5108192), (288, 4469668), (336, 3831144), (384, 3352251), (448, 2873358), (504, 2554096), (576, 2234834), (672, 1915572), (896, 1436679), (1008, 1277048), (1152, 1117417), (1344, 957786), (2016, 638524), (2688, 478893), (4032, 319262), (8064, 159631)]