219254112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9887}}^1$

素因数の和:9921

約数の個数: 144

約数和(自身を含む): 777434112

約数和(自身を除く): 558180000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 9887, 11088, 19774, 22176, 29661, 39548, 59322, 69209, 79096, 88983, 108757, 118644, 138418, 158192, 177966, 207627, 217514, 237288, 276836, 316384, 326271, 355932, 415254, 435028, 474576, 553672, 622881, 652542, 711864, 761299, 830508, 870056, 949152, 978813, 1107344, 1245762, 1305084, 1423728, 1522598, 1661016, 1740112, 1957626, 2214688, 2283897, 2491524, 2610168, 2847456, 3045196, 3322032, 3480224, 3915252, 4567794, 4983048, 5220336, 6090392, 6644064, 6851691, 7830504, 9135588, 9966096, 10440672, 12180784, 13703382, 15661008, 18271176, 19932192, 24361568, 27406764, 31322016, 36542352, 54813528, 73084704, 109627056, 219254112]

約数ペア:

[(1, 219254112), (2, 109627056), (3, 73084704), (4, 54813528), (6, 36542352), (7, 31322016), (8, 27406764), (9, 24361568), (11, 19932192), (12, 18271176), (14, 15661008), (16, 13703382), (18, 12180784), (21, 10440672), (22, 9966096), (24, 9135588), (28, 7830504), (32, 6851691), (33, 6644064), (36, 6090392), (42, 5220336), (44, 4983048), (48, 4567794), (56, 3915252), (63, 3480224), (66, 3322032), (72, 3045196), (77, 2847456), (84, 2610168), (88, 2491524), (96, 2283897), (99, 2214688), (112, 1957626), (126, 1740112), (132, 1661016), (144, 1522598), (154, 1423728), (168, 1305084), (176, 1245762), (198, 1107344), (224, 978813), (231, 949152), (252, 870056), (264, 830508), (288, 761299), (308, 711864), (336, 652542), (352, 622881), (396, 553672), (462, 474576), (504, 435028), (528, 415254), (616, 355932), (672, 326271), (693, 316384), (792, 276836), (924, 237288), (1008, 217514), (1056, 207627), (1232, 177966), (1386, 158192), (1584, 138418), (1848, 118644), (2016, 108757), (2464, 88983), (2772, 79096), (3168, 69209), (3696, 59322), (5544, 39548), (7392, 29661), (9887, 22176), (11088, 19774)]