28915591068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{6229}}^1$

素因数の和:6381

約数の個数: 216

約数和(自身を含む): 91298407200

約数和(自身を除く): 62382816132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 169, 182, 218, 234, 252, 273, 327, 338, 364, 436, 468, 507, 546, 654, 676, 763, 819, 981, 1014, 1092, 1183, 1308, 1417, 1521, 1526, 1638, 1962, 2028, 2289, 2366, 2834, 3042, 3052, 3276, 3549, 3924, 4251, 4578, 4732, 5668, 6084, 6229, 6867, 7098, 8502, 9156, 9919, 10647, 12458, 12753, 13734, 14196, 17004, 18421, 18687, 19838, 21294, 24916, 25506, 27468, 29757, 36842, 37374, 39676, 42588, 43603, 51012, 55263, 56061, 59514, 73684, 74748, 80977, 87206, 89271, 110526, 112122, 119028, 128947, 130809, 161954, 165789, 174412, 178542, 221052, 224244, 242931, 257894, 261618, 323908, 331578, 357084, 386841, 392427, 485862, 515788, 523236, 566839, 663156, 678961, 728793, 773682, 784854, 971724, 1052701, 1133678, 1160523, 1357922, 1457586, 1547364, 1569708, 1700517, 2036883, 2105402, 2267356, 2321046, 2715844, 2915172, 3158103, 3401034, 4073766, 4210804, 4642092, 4752727, 5101551, 6110649, 6316206, 6802068, 7368907, 8147532, 8826493, 9474309, 9505454, 10203102, 12221298, 12632412, 14258181, 14737814, 17652986, 18948618, 19010908, 20406204, 22106721, 24442596, 26479479, 28516362, 29475628, 35305972, 37897236, 42774543, 44213442, 52958958, 57032724, 61785451, 66320163, 79438437, 85549086, 88426884, 105917916, 114744409, 123570902, 132640326, 158876874, 171098172, 185356353, 229488818, 247141804, 265280652, 317753748, 344233227, 370712706, 458977636, 556069059, 688466454, 741425412, 803210863, 1032699681, 1112138118, 1376932908, 1606421726, 2065399362, 2224276236, 2409632589, 3212843452, 4130798724, 4819265178, 7228897767, 9638530356, 14457795534, 28915591068]

約数ペア:

[(1, 28915591068), (2, 14457795534), (3, 9638530356), (4, 7228897767), (6, 4819265178), (7, 4130798724), (9, 3212843452), (12, 2409632589), (13, 2224276236), (14, 2065399362), (18, 1606421726), (21, 1376932908), (26, 1112138118), (28, 1032699681), (36, 803210863), (39, 741425412), (42, 688466454), (52, 556069059), (63, 458977636), (78, 370712706), (84, 344233227), (91, 317753748), (109, 265280652), (117, 247141804), (126, 229488818), (156, 185356353), (169, 171098172), (182, 158876874), (218, 132640326), (234, 123570902), (252, 114744409), (273, 105917916), (327, 88426884), (338, 85549086), (364, 79438437), (436, 66320163), (468, 61785451), (507, 57032724), (546, 52958958), (654, 44213442), (676, 42774543), (763, 37897236), (819, 35305972), (981, 29475628), (1014, 28516362), (1092, 26479479), (1183, 24442596), (1308, 22106721), (1417, 20406204), (1521, 19010908), (1526, 18948618), (1638, 17652986), (1962, 14737814), (2028, 14258181), (2289, 12632412), (2366, 12221298), (2834, 10203102), (3042, 9505454), (3052, 9474309), (3276, 8826493), (3549, 8147532), (3924, 7368907), (4251, 6802068), (4578, 6316206), (4732, 6110649), (5668, 5101551), (6084, 4752727), (6229, 4642092), (6867, 4210804), (7098, 4073766), (8502, 3401034), (9156, 3158103), (9919, 2915172), (10647, 2715844), (12458, 2321046), (12753, 2267356), (13734, 2105402), (14196, 2036883), (17004, 1700517), (18421, 1569708), (18687, 1547364), (19838, 1457586), (21294, 1357922), (24916, 1160523), (25506, 1133678), (27468, 1052701), (29757, 971724), (36842, 784854), (37374, 773682), (39676, 728793), (42588, 678961), (43603, 663156), (51012, 566839), (55263, 523236), (56061, 515788), (59514, 485862), (73684, 392427), (74748, 386841), (80977, 357084), (87206, 331578), (89271, 323908), (110526, 261618), (112122, 257894), (119028, 242931), (128947, 224244), (130809, 221052), (161954, 178542), (165789, 174412)]