221116224

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 168

約数和(自身を含む): 716950560

約数和(自身を除く): 495834336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1237, 1344, 1568, 1596, 1824, 1862, 2128, 2352, 2474, 2793, 3136, 3192, 3648, 3711, 3724, 4256, 4704, 4948, 5586, 6384, 7422, 7448, 8512, 8659, 9408, 9896, 11172, 12768, 14844, 14896, 17318, 19792, 22344, 23503, 25536, 25977, 29688, 29792, 34636, 39584, 44688, 47006, 51954, 59376, 59584, 60613, 69272, 70509, 79168, 89376, 94012, 103908, 118752, 121226, 138544, 141018, 164521, 178752, 181839, 188024, 207816, 237504, 242452, 277088, 282036, 329042, 363678, 376048, 415632, 484904, 493563, 554176, 564072, 658084, 727356, 752096, 831264, 969808, 987126, 1128144, 1151647, 1316168, 1454712, 1504192, 1662528, 1939616, 1974252, 2256288, 2303294, 2632336, 2909424, 3454941, 3879232, 3948504, 4512576, 4606588, 5264672, 5818848, 6909882, 7897008, 9213176, 10529344, 11637696, 13819764, 15794016, 18426352, 27639528, 31588032, 36852704, 55279056, 73705408, 110558112, 221116224]

約数ペア:

[(1, 221116224), (2, 110558112), (3, 73705408), (4, 55279056), (6, 36852704), (7, 31588032), (8, 27639528), (12, 18426352), (14, 15794016), (16, 13819764), (19, 11637696), (21, 10529344), (24, 9213176), (28, 7897008), (32, 6909882), (38, 5818848), (42, 5264672), (48, 4606588), (49, 4512576), (56, 3948504), (57, 3879232), (64, 3454941), (76, 2909424), (84, 2632336), (96, 2303294), (98, 2256288), (112, 1974252), (114, 1939616), (133, 1662528), (147, 1504192), (152, 1454712), (168, 1316168), (192, 1151647), (196, 1128144), (224, 987126), (228, 969808), (266, 831264), (294, 752096), (304, 727356), (336, 658084), (392, 564072), (399, 554176), (448, 493563), (456, 484904), (532, 415632), (588, 376048), (608, 363678), (672, 329042), (784, 282036), (798, 277088), (912, 242452), (931, 237504), (1064, 207816), (1176, 188024), (1216, 181839), (1237, 178752), (1344, 164521), (1568, 141018), (1596, 138544), (1824, 121226), (1862, 118752), (2128, 103908), (2352, 94012), (2474, 89376), (2793, 79168), (3136, 70509), (3192, 69272), (3648, 60613), (3711, 59584), (3724, 59376), (4256, 51954), (4704, 47006), (4948, 44688), (5586, 39584), (6384, 34636), (7422, 29792), (7448, 29688), (8512, 25977), (8659, 25536), (9408, 23503), (9896, 22344), (11172, 19792), (12768, 17318), (14844, 14896)]