820473552

素因数分解:

$2^4\times 3^2\times {\mathrm{2381}}^1\times {\mathrm{2393}}^1$

素因数の和:4788

約数の個数: 60

約数和(自身を含む): 2298110724

約数和(自身を除く): 1477637172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2381, 2393, 4762, 4786, 7143, 7179, 9524, 9572, 14286, 14358, 19048, 19144, 21429, 21537, 28572, 28716, 38096, 38288, 42858, 43074, 57144, 57432, 85716, 86148, 114288, 114864, 171432, 172296, 342864, 344592, 5697733, 11395466, 17093199, 22790932, 34186398, 45581864, 51279597, 68372796, 91163728, 102559194, 136745592, 205118388, 273491184, 410236776, 820473552]

約数ペア:

[(1, 820473552), (2, 410236776), (3, 273491184), (4, 205118388), (6, 136745592), (8, 102559194), (9, 91163728), (12, 68372796), (16, 51279597), (18, 45581864), (24, 34186398), (36, 22790932), (48, 17093199), (72, 11395466), (144, 5697733), (2381, 344592), (2393, 342864), (4762, 172296), (4786, 171432), (7143, 114864), (7179, 114288), (9524, 86148), (9572, 85716), (14286, 57432), (14358, 57144), (19048, 43074), (19144, 42858), (21429, 38288), (21537, 38096), (28572, 28716)]