879105528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 256

約数和(自身を含む): 2985984000

約数和(自身を除く): 2106878472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 71, 72, 76, 84, 108, 114, 126, 133, 142, 152, 168, 171, 189, 213, 216, 228, 252, 266, 284, 342, 378, 399, 426, 431, 456, 497, 504, 513, 532, 568, 639, 684, 756, 798, 852, 862, 994, 1026, 1064, 1197, 1278, 1293, 1349, 1368, 1491, 1512, 1596, 1704, 1724, 1917, 1988, 2052, 2394, 2556, 2586, 2698, 2982, 3017, 3192, 3448, 3591, 3834, 3879, 3976, 4047, 4104, 4473, 4788, 5112, 5172, 5396, 5964, 6034, 7182, 7668, 7758, 8094, 8189, 8946, 9051, 9443, 9576, 10344, 10792, 11637, 11928, 12068, 12141, 13419, 14364, 15336, 15516, 16188, 16378, 17892, 18102, 18886, 23274, 24136, 24282, 24567, 26838, 27153, 28329, 28728, 30601, 31032, 32376, 32756, 35784, 36204, 36423, 37772, 46548, 48564, 49134, 53676, 54306, 56658, 57323, 61202, 65512, 72408, 72846, 73701, 75544, 81459, 84987, 91803, 93096, 97128, 98268, 107352, 108612, 113316, 114646, 122404, 145692, 147402, 162918, 169974, 171969, 183606, 196536, 214207, 217224, 221103, 226632, 229292, 244808, 254961, 275409, 291384, 294804, 325836, 339948, 343938, 367212, 428414, 442206, 458584, 509922, 515907, 550818, 581419, 589608, 642621, 651672, 679896, 687876, 734424, 826227, 856828, 884412, 1019844, 1031814, 1101636, 1162838, 1285242, 1375752, 1547721, 1652454, 1713656, 1744257, 1768824, 1927863, 2039688, 2063628, 2203272, 2325676, 2570484, 3095442, 3304908, 3488514, 3855726, 4069933, 4127256, 4651352, 5140968, 5232771, 5783589, 6190884, 6609816, 6977028, 7711452, 8139866, 10465542, 11567178, 12209799, 12381768, 13954056, 15422904, 15698313, 16279732, 20931084, 23134356, 24419598, 31396626, 32559464, 36629397, 41862168, 46268712, 48839196, 62793252, 73258794, 97678392, 109888191, 125586504, 146517588, 219776382, 293035176, 439552764, 879105528]

約数ペア:

[(1, 879105528), (2, 439552764), (3, 293035176), (4, 219776382), (6, 146517588), (7, 125586504), (8, 109888191), (9, 97678392), (12, 73258794), (14, 62793252), (18, 48839196), (19, 46268712), (21, 41862168), (24, 36629397), (27, 32559464), (28, 31396626), (36, 24419598), (38, 23134356), (42, 20931084), (54, 16279732), (56, 15698313), (57, 15422904), (63, 13954056), (71, 12381768), (72, 12209799), (76, 11567178), (84, 10465542), (108, 8139866), (114, 7711452), (126, 6977028), (133, 6609816), (142, 6190884), (152, 5783589), (168, 5232771), (171, 5140968), (189, 4651352), (213, 4127256), (216, 4069933), (228, 3855726), (252, 3488514), (266, 3304908), (284, 3095442), (342, 2570484), (378, 2325676), (399, 2203272), (426, 2063628), (431, 2039688), (456, 1927863), (497, 1768824), (504, 1744257), (513, 1713656), (532, 1652454), (568, 1547721), (639, 1375752), (684, 1285242), (756, 1162838), (798, 1101636), (852, 1031814), (862, 1019844), (994, 884412), (1026, 856828), (1064, 826227), (1197, 734424), (1278, 687876), (1293, 679896), (1349, 651672), (1368, 642621), (1491, 589608), (1512, 581419), (1596, 550818), (1704, 515907), (1724, 509922), (1917, 458584), (1988, 442206), (2052, 428414), (2394, 367212), (2556, 343938), (2586, 339948), (2698, 325836), (2982, 294804), (3017, 291384), (3192, 275409), (3448, 254961), (3591, 244808), (3834, 229292), (3879, 226632), (3976, 221103), (4047, 217224), (4104, 214207), (4473, 196536), (4788, 183606), (5112, 171969), (5172, 169974), (5396, 162918), (5964, 147402), (6034, 145692), (7182, 122404), (7668, 114646), (7758, 113316), (8094, 108612), (8189, 107352), (8946, 98268), (9051, 97128), (9443, 93096), (9576, 91803), (10344, 84987), (10792, 81459), (11637, 75544), (11928, 73701), (12068, 72846), (12141, 72408), (13419, 65512), (14364, 61202), (15336, 57323), (15516, 56658), (16188, 54306), (16378, 53676), (17892, 49134), (18102, 48564), (18886, 46548), (23274, 37772), (24136, 36423), (24282, 36204), (24567, 35784), (26838, 32756), (27153, 32376), (28329, 31032), (28728, 30601)]