1556445912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2745

約数の個数: 128

約数和(自身を含む): 4600281600

約数和(自身を除く): 3043835688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 67, 84, 106, 134, 159, 168, 201, 212, 268, 318, 371, 402, 424, 469, 536, 636, 742, 804, 938, 1113, 1272, 1407, 1484, 1608, 1876, 2226, 2609, 2814, 2968, 3551, 3752, 4452, 5218, 5628, 7102, 7827, 8904, 10436, 10653, 11256, 14204, 15654, 18263, 20872, 21306, 24857, 28408, 31308, 36526, 42612, 49714, 54789, 62616, 73052, 74571, 85224, 99428, 109578, 138277, 146104, 149142, 174803, 198856, 219156, 276554, 298284, 349606, 414831, 438312, 524409, 553108, 596568, 699212, 829662, 967939, 1048818, 1106216, 1223621, 1398424, 1659324, 1935878, 2097636, 2447242, 2903817, 3318648, 3670863, 3871756, 4195272, 4894484, 5807634, 7341726, 7743512, 9264559, 9788968, 11615268, 14683452, 18529118, 23230536, 27793677, 29366904, 37058236, 55587354, 64851913, 74116472, 111174708, 129703826, 194555739, 222349416, 259407652, 389111478, 518815304, 778222956, 1556445912]

約数ペア:

[(1, 1556445912), (2, 778222956), (3, 518815304), (4, 389111478), (6, 259407652), (7, 222349416), (8, 194555739), (12, 129703826), (14, 111174708), (21, 74116472), (24, 64851913), (28, 55587354), (42, 37058236), (53, 29366904), (56, 27793677), (67, 23230536), (84, 18529118), (106, 14683452), (134, 11615268), (159, 9788968), (168, 9264559), (201, 7743512), (212, 7341726), (268, 5807634), (318, 4894484), (371, 4195272), (402, 3871756), (424, 3670863), (469, 3318648), (536, 2903817), (636, 2447242), (742, 2097636), (804, 1935878), (938, 1659324), (1113, 1398424), (1272, 1223621), (1407, 1106216), (1484, 1048818), (1608, 967939), (1876, 829662), (2226, 699212), (2609, 596568), (2814, 553108), (2968, 524409), (3551, 438312), (3752, 414831), (4452, 349606), (5218, 298284), (5628, 276554), (7102, 219156), (7827, 198856), (8904, 174803), (10436, 149142), (10653, 146104), (11256, 138277), (14204, 109578), (15654, 99428), (18263, 85224), (20872, 74571), (21306, 73052), (24857, 62616), (28408, 54789), (31308, 49714), (36526, 42612)]