247847625144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{245023}}^1$

素因数の和:245271

約数の個数: 160

約数和(自身を含む): 796935659520

約数和(自身を除く): 549088034376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 223, 252, 324, 378, 446, 504, 567, 648, 669, 756, 892, 1134, 1338, 1512, 1561, 1784, 2007, 2268, 2676, 3122, 4014, 4536, 4683, 5352, 6021, 6244, 8028, 9366, 12042, 12488, 14049, 16056, 18063, 18732, 24084, 28098, 36126, 37464, 42147, 48168, 56196, 72252, 84294, 112392, 126441, 144504, 168588, 245023, 252882, 337176, 490046, 505764, 735069, 980092, 1011528, 1470138, 1715161, 1960184, 2205207, 2940276, 3430322, 4410414, 5145483, 5880552, 6615621, 6860644, 8820828, 10290966, 13231242, 13721288, 15436449, 17641656, 19846863, 20581932, 26462484, 30872898, 39693726, 41163864, 46309347, 52924968, 54640129, 61745796, 79387452, 92618694, 109280258, 123491592, 138928041, 158774904, 163920387, 185237388, 218560516, 277856082, 327840774, 370474776, 382480903, 437121032, 491761161, 555712164, 655681548, 764961806, 983522322, 1111424328, 1147442709, 1311363096, 1475283483, 1529923612, 1967044644, 2294885418, 2950566966, 3059847224, 3442328127, 3934089288, 4425850449, 4589770836, 5901133932, 6884656254, 8851700898, 9179541672, 10326984381, 11802267864, 13769312508, 17703401796, 20653968762, 27538625016, 30980953143, 35406803592, 41307937524, 61961906286, 82615875048, 123923812572, 247847625144]

約数ペア:

[(1, 247847625144), (2, 123923812572), (3, 82615875048), (4, 61961906286), (6, 41307937524), (7, 35406803592), (8, 30980953143), (9, 27538625016), (12, 20653968762), (14, 17703401796), (18, 13769312508), (21, 11802267864), (24, 10326984381), (27, 9179541672), (28, 8851700898), (36, 6884656254), (42, 5901133932), (54, 4589770836), (56, 4425850449), (63, 3934089288), (72, 3442328127), (81, 3059847224), (84, 2950566966), (108, 2294885418), (126, 1967044644), (162, 1529923612), (168, 1475283483), (189, 1311363096), (216, 1147442709), (223, 1111424328), (252, 983522322), (324, 764961806), (378, 655681548), (446, 555712164), (504, 491761161), (567, 437121032), (648, 382480903), (669, 370474776), (756, 327840774), (892, 277856082), (1134, 218560516), (1338, 185237388), (1512, 163920387), (1561, 158774904), (1784, 138928041), (2007, 123491592), (2268, 109280258), (2676, 92618694), (3122, 79387452), (4014, 61745796), (4536, 54640129), (4683, 52924968), (5352, 46309347), (6021, 41163864), (6244, 39693726), (8028, 30872898), (9366, 26462484), (12042, 20581932), (12488, 19846863), (14049, 17641656), (16056, 15436449), (18063, 13721288), (18732, 13231242), (24084, 10290966), (28098, 8820828), (36126, 6860644), (37464, 6615621), (42147, 5880552), (48168, 5145483), (56196, 4410414), (72252, 3430322), (84294, 2940276), (112392, 2205207), (126441, 1960184), (144504, 1715161), (168588, 1470138), (245023, 1011528), (252882, 980092), (337176, 735069), (490046, 505764)]