219616896

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 414904704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 971, 992, 1178, 1216, 1488, 1767, 1824, 1942, 1984, 2356, 2432, 2913, 2976, 3534, 3648, 3884, 3968, 4712, 5826, 5952, 7068, 7296, 7768, 9424, 11652, 11904, 14136, 15536, 18449, 18848, 23304, 28272, 30101, 31072, 36898, 37696, 46608, 55347, 56544, 60202, 62144, 73796, 75392, 90303, 93216, 110694, 113088, 120404, 124288, 147592, 180606, 186432, 221388, 226176, 240808, 295184, 361212, 372864, 442776, 481616, 571919, 590368, 722424, 885552, 963232, 1143838, 1180736, 1444848, 1715757, 1771104, 1926464, 2287676, 2361472, 2889696, 3431514, 3542208, 3852928, 4575352, 5779392, 6863028, 7084416, 9150704, 11558784, 13726056, 18301408, 27452112, 36602816, 54904224, 73205632, 109808448, 219616896]

約数ペア:

[(1, 219616896), (2, 109808448), (3, 73205632), (4, 54904224), (6, 36602816), (8, 27452112), (12, 18301408), (16, 13726056), (19, 11558784), (24, 9150704), (31, 7084416), (32, 6863028), (38, 5779392), (48, 4575352), (57, 3852928), (62, 3542208), (64, 3431514), (76, 2889696), (93, 2361472), (96, 2287676), (114, 1926464), (124, 1771104), (128, 1715757), (152, 1444848), (186, 1180736), (192, 1143838), (228, 963232), (248, 885552), (304, 722424), (372, 590368), (384, 571919), (456, 481616), (496, 442776), (589, 372864), (608, 361212), (744, 295184), (912, 240808), (971, 226176), (992, 221388), (1178, 186432), (1216, 180606), (1488, 147592), (1767, 124288), (1824, 120404), (1942, 113088), (1984, 110694), (2356, 93216), (2432, 90303), (2913, 75392), (2976, 73796), (3534, 62144), (3648, 60202), (3884, 56544), (3968, 55347), (4712, 46608), (5826, 37696), (5952, 36898), (7068, 31072), (7296, 30101), (7768, 28272), (9424, 23304), (11652, 18848), (11904, 18449), (14136, 15536)]