211676891496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{773}}^1\times {\mathrm{3347}}^1$

素因数の和:4623

約数の個数: 128

約数和(自身を含む): 606998292480

約数和(自身を除く): 395321400984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 773, 974, 1461, 1546, 1948, 2319, 2922, 3092, 3347, 3409, 3896, 4638, 5411, 5844, 6184, 6694, 6818, 9276, 10041, 10227, 10822, 11688, 13388, 13636, 16233, 18552, 20082, 20454, 21644, 23429, 26776, 27272, 32466, 40164, 40908, 43288, 46858, 64932, 70287, 80328, 81816, 93716, 129864, 140574, 187432, 281148, 376451, 562296, 752902, 1129353, 1505804, 1629989, 2258706, 2587231, 2635157, 3011608, 3259978, 4517412, 4889967, 5174462, 5270314, 6519956, 7761693, 7905471, 9034824, 9779934, 10348924, 10540628, 11409923, 13039912, 15523386, 15810942, 18110617, 19559868, 20697848, 21081256, 22819846, 31046772, 31621884, 34229769, 36221234, 39119736, 45639692, 54331851, 62093544, 63243768, 68459538, 72442468, 91279384, 108663702, 136919076, 144884936, 217327404, 273838152, 434654808, 1259981497, 2519962994, 3779944491, 5039925988, 7559888982, 8819870479, 10079851976, 15119777964, 17639740958, 26459611437, 30239555928, 35279481916, 52919222874, 70558963832, 105838445748, 211676891496]

約数ペア:

[(1, 211676891496), (2, 105838445748), (3, 70558963832), (4, 52919222874), (6, 35279481916), (7, 30239555928), (8, 26459611437), (12, 17639740958), (14, 15119777964), (21, 10079851976), (24, 8819870479), (28, 7559888982), (42, 5039925988), (56, 3779944491), (84, 2519962994), (168, 1259981497), (487, 434654808), (773, 273838152), (974, 217327404), (1461, 144884936), (1546, 136919076), (1948, 108663702), (2319, 91279384), (2922, 72442468), (3092, 68459538), (3347, 63243768), (3409, 62093544), (3896, 54331851), (4638, 45639692), (5411, 39119736), (5844, 36221234), (6184, 34229769), (6694, 31621884), (6818, 31046772), (9276, 22819846), (10041, 21081256), (10227, 20697848), (10822, 19559868), (11688, 18110617), (13388, 15810942), (13636, 15523386), (16233, 13039912), (18552, 11409923), (20082, 10540628), (20454, 10348924), (21644, 9779934), (23429, 9034824), (26776, 7905471), (27272, 7761693), (32466, 6519956), (40164, 5270314), (40908, 5174462), (43288, 4889967), (46858, 4517412), (64932, 3259978), (70287, 3011608), (80328, 2635157), (81816, 2587231), (93716, 2258706), (129864, 1629989), (140574, 1505804), (187432, 1129353), (281148, 752902), (376451, 562296)]