1964174688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{974293}}^1$

素因数の和:974316

約数の個数: 72

約数和(自身を含む): 6383574288

約数和(自身を除く): 4419399600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 974293, 1948586, 2922879, 3897172, 5845758, 6820051, 7794344, 8768637, 11691516, 13640102, 15588688, 17537274, 20460153, 23383032, 27280204, 31177376, 35074548, 40920306, 46766064, 54560408, 61380459, 70149096, 81840612, 93532128, 109120816, 122760918, 140298192, 163681224, 218241632, 245521836, 280596384, 327362448, 491043672, 654724896, 982087344, 1964174688]

約数ペア:

[(1, 1964174688), (2, 982087344), (3, 654724896), (4, 491043672), (6, 327362448), (7, 280596384), (8, 245521836), (9, 218241632), (12, 163681224), (14, 140298192), (16, 122760918), (18, 109120816), (21, 93532128), (24, 81840612), (28, 70149096), (32, 61380459), (36, 54560408), (42, 46766064), (48, 40920306), (56, 35074548), (63, 31177376), (72, 27280204), (84, 23383032), (96, 20460153), (112, 17537274), (126, 15588688), (144, 13640102), (168, 11691516), (224, 8768637), (252, 7794344), (288, 6820051), (336, 5845758), (504, 3897172), (672, 2922879), (1008, 1948586), (2016, 974293)]