1870296448

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 3784216320

約数和(自身を除く): 1913919872

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 191, 226, 382, 452, 677, 764, 904, 1354, 1528, 1808, 2708, 3056, 3616, 5416, 6112, 7232, 10832, 12224, 14464, 21583, 21664, 24448, 43166, 43328, 76501, 86332, 86656, 129307, 153002, 172664, 258614, 306004, 345328, 517228, 612008, 690656, 1034456, 1224016, 1381312, 2068912, 2448032, 2762624, 4137824, 4896064, 8275648, 9792128, 14611691, 16551296, 29223382, 58446764, 116893528, 233787056, 467574112, 935148224, 1870296448]

約数ペア:

[(1, 1870296448), (2, 935148224), (4, 467574112), (8, 233787056), (16, 116893528), (32, 58446764), (64, 29223382), (113, 16551296), (128, 14611691), (191, 9792128), (226, 8275648), (382, 4896064), (452, 4137824), (677, 2762624), (764, 2448032), (904, 2068912), (1354, 1381312), (1528, 1224016), (1808, 1034456), (2708, 690656), (3056, 612008), (3616, 517228), (5416, 345328), (6112, 306004), (7232, 258614), (10832, 172664), (12224, 153002), (14464, 129307), (21583, 86656), (21664, 86332), (24448, 76501), (43166, 43328)]