306313296

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 814822848

約数和(自身を除く): 508509552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 317, 328, 491, 492, 634, 656, 951, 982, 984, 1268, 1473, 1902, 1964, 1968, 2536, 2946, 3804, 3928, 5072, 5892, 7608, 7856, 11784, 12997, 15216, 20131, 23568, 25994, 38991, 40262, 51988, 60393, 77982, 80524, 103976, 120786, 155647, 155964, 161048, 207952, 241572, 311294, 311928, 322096, 466941, 483144, 622588, 623856, 933882, 966288, 1245176, 1867764, 2490352, 3735528, 6381527, 7471056, 12763054, 19144581, 25526108, 38289162, 51052216, 76578324, 102104432, 153156648, 306313296]

約数ペア:

[(1, 306313296), (2, 153156648), (3, 102104432), (4, 76578324), (6, 51052216), (8, 38289162), (12, 25526108), (16, 19144581), (24, 12763054), (41, 7471056), (48, 6381527), (82, 3735528), (123, 2490352), (164, 1867764), (246, 1245176), (317, 966288), (328, 933882), (491, 623856), (492, 622588), (634, 483144), (656, 466941), (951, 322096), (982, 311928), (984, 311294), (1268, 241572), (1473, 207952), (1902, 161048), (1964, 155964), (1968, 155647), (2536, 120786), (2946, 103976), (3804, 80524), (3928, 77982), (5072, 60393), (5892, 51988), (7608, 40262), (7856, 38991), (11784, 25994), (12997, 23568), (15216, 20131)]