268403856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11251}}^1$

素因数の和:11340

約数の個数: 80

約数和(自身を含む): 803662848

約数和(自身を除く): 535258992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 11251, 11928, 22502, 23856, 33753, 45004, 67506, 78757, 90008, 135012, 157514, 180016, 236271, 270024, 315028, 472542, 540048, 630056, 798821, 945084, 1260112, 1597642, 1890168, 2396463, 3195284, 3780336, 4792926, 5591747, 6390568, 9585852, 11183494, 12781136, 16775241, 19171704, 22366988, 33550482, 38343408, 44733976, 67100964, 89467952, 134201928, 268403856]

約数ペア:

[(1, 268403856), (2, 134201928), (3, 89467952), (4, 67100964), (6, 44733976), (7, 38343408), (8, 33550482), (12, 22366988), (14, 19171704), (16, 16775241), (21, 12781136), (24, 11183494), (28, 9585852), (42, 6390568), (48, 5591747), (56, 4792926), (71, 3780336), (84, 3195284), (112, 2396463), (142, 1890168), (168, 1597642), (213, 1260112), (284, 945084), (336, 798821), (426, 630056), (497, 540048), (568, 472542), (852, 315028), (994, 270024), (1136, 236271), (1491, 180016), (1704, 157514), (1988, 135012), (2982, 90008), (3408, 78757), (3976, 67506), (5964, 45004), (7952, 33753), (11251, 23856), (11928, 22502)]