218198064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 675956736

約数和(自身を除く): 457758672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 47, 48, 56, 82, 84, 94, 112, 123, 141, 164, 168, 188, 246, 282, 287, 328, 329, 336, 337, 376, 492, 564, 574, 656, 658, 674, 752, 861, 984, 987, 1011, 1128, 1148, 1316, 1348, 1722, 1927, 1968, 1974, 2022, 2256, 2296, 2359, 2632, 2696, 3444, 3854, 3948, 4044, 4592, 4718, 5264, 5392, 5781, 6888, 7077, 7708, 7896, 8088, 9436, 11562, 13489, 13776, 13817, 14154, 15416, 15792, 15839, 16176, 18872, 23124, 26978, 27634, 28308, 30832, 31678, 37744, 40467, 41451, 46248, 47517, 53956, 55268, 56616, 63356, 80934, 82902, 92496, 95034, 96719, 107912, 110536, 110873, 113232, 126712, 161868, 165804, 190068, 193438, 215824, 221072, 221746, 253424, 290157, 323736, 331608, 332619, 380136, 386876, 443492, 580314, 647472, 649399, 663216, 665238, 760272, 773752, 886984, 1160628, 1298798, 1330476, 1547504, 1773968, 1948197, 2321256, 2597596, 2660952, 3896394, 4545793, 4642512, 5195192, 5321904, 7792788, 9091586, 10390384, 13637379, 15585576, 18183172, 27274758, 31171152, 36366344, 54549516, 72732688, 109099032, 218198064]

約数ペア:

[(1, 218198064), (2, 109099032), (3, 72732688), (4, 54549516), (6, 36366344), (7, 31171152), (8, 27274758), (12, 18183172), (14, 15585576), (16, 13637379), (21, 10390384), (24, 9091586), (28, 7792788), (41, 5321904), (42, 5195192), (47, 4642512), (48, 4545793), (56, 3896394), (82, 2660952), (84, 2597596), (94, 2321256), (112, 1948197), (123, 1773968), (141, 1547504), (164, 1330476), (168, 1298798), (188, 1160628), (246, 886984), (282, 773752), (287, 760272), (328, 665238), (329, 663216), (336, 649399), (337, 647472), (376, 580314), (492, 443492), (564, 386876), (574, 380136), (656, 332619), (658, 331608), (674, 323736), (752, 290157), (861, 253424), (984, 221746), (987, 221072), (1011, 215824), (1128, 193438), (1148, 190068), (1316, 165804), (1348, 161868), (1722, 126712), (1927, 113232), (1968, 110873), (1974, 110536), (2022, 107912), (2256, 96719), (2296, 95034), (2359, 92496), (2632, 82902), (2696, 80934), (3444, 63356), (3854, 56616), (3948, 55268), (4044, 53956), (4592, 47517), (4718, 46248), (5264, 41451), (5392, 40467), (5781, 37744), (6888, 31678), (7077, 30832), (7708, 28308), (7896, 27634), (8088, 26978), (9436, 23124), (11562, 18872), (13489, 16176), (13776, 15839), (13817, 15792), (14154, 15416)]