2157656256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{535133}}^1$

素因数の和:535158

約数の個数: 84

約数和(自身を含む): 7068049872

約数和(自身を除く): 4910393616

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 535133, 1070266, 1605399, 2140532, 3210798, 3745931, 4281064, 4816197, 6421596, 7491862, 8562128, 9632394, 11237793, 12843192, 14983724, 17124256, 19264788, 22475586, 25686384, 29967448, 33713379, 34248512, 38529576, 44951172, 51372768, 59934896, 67426758, 77059152, 89902344, 102745536, 119869792, 134853516, 154118304, 179804688, 239739584, 269707032, 308236608, 359609376, 539414064, 719218752, 1078828128, 2157656256]

約数ペア:

[(1, 2157656256), (2, 1078828128), (3, 719218752), (4, 539414064), (6, 359609376), (7, 308236608), (8, 269707032), (9, 239739584), (12, 179804688), (14, 154118304), (16, 134853516), (18, 119869792), (21, 102745536), (24, 89902344), (28, 77059152), (32, 67426758), (36, 59934896), (42, 51372768), (48, 44951172), (56, 38529576), (63, 34248512), (64, 33713379), (72, 29967448), (84, 25686384), (96, 22475586), (112, 19264788), (126, 17124256), (144, 14983724), (168, 12843192), (192, 11237793), (224, 9632394), (252, 8562128), (288, 7491862), (336, 6421596), (448, 4816197), (504, 4281064), (576, 3745931), (672, 3210798), (1008, 2140532), (1344, 1605399), (2016, 1070266), (4032, 535133)]