1561842912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2324171}}^1$

素因数の和:2324191

約数の個数: 48

約数和(自身を含む): 4685530752

約数和(自身を除く): 3123687840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2324171, 4648342, 6972513, 9296684, 13945026, 16269197, 18593368, 27890052, 32538394, 37186736, 48807591, 55780104, 65076788, 74373472, 97615182, 111560208, 130153576, 195230364, 223120416, 260307152, 390460728, 520614304, 780921456, 1561842912]

約数ペア:

[(1, 1561842912), (2, 780921456), (3, 520614304), (4, 390460728), (6, 260307152), (7, 223120416), (8, 195230364), (12, 130153576), (14, 111560208), (16, 97615182), (21, 74373472), (24, 65076788), (28, 55780104), (32, 48807591), (42, 37186736), (48, 32538394), (56, 27890052), (84, 18593368), (96, 16269197), (112, 13945026), (168, 9296684), (224, 6972513), (336, 4648342), (672, 2324171)]