304312816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 657815040

約数和(自身を除く): 353502224

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 71, 76, 92, 142, 152, 184, 284, 304, 368, 437, 568, 613, 874, 1136, 1226, 1349, 1633, 1748, 2452, 2698, 3266, 3496, 4904, 5396, 6532, 6992, 9808, 10792, 11647, 13064, 14099, 21584, 23294, 26128, 28198, 31027, 43523, 46588, 56396, 62054, 87046, 93176, 112792, 124108, 174092, 186352, 225584, 248216, 267881, 348184, 496432, 535762, 696368, 826937, 1001029, 1071524, 1653874, 2002058, 2143048, 3307748, 4004116, 4286096, 6615496, 8008232, 13230992, 16016464, 19019551, 38039102, 76078204, 152156408, 304312816]

約数ペア:

[(1, 304312816), (2, 152156408), (4, 76078204), (8, 38039102), (16, 19019551), (19, 16016464), (23, 13230992), (38, 8008232), (46, 6615496), (71, 4286096), (76, 4004116), (92, 3307748), (142, 2143048), (152, 2002058), (184, 1653874), (284, 1071524), (304, 1001029), (368, 826937), (437, 696368), (568, 535762), (613, 496432), (874, 348184), (1136, 267881), (1226, 248216), (1349, 225584), (1633, 186352), (1748, 174092), (2452, 124108), (2698, 112792), (3266, 93176), (3496, 87046), (4904, 62054), (5396, 56396), (6532, 46588), (6992, 43523), (9808, 31027), (10792, 28198), (11647, 26128), (13064, 23294), (14099, 21584)]