1563832368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21851}}^1$

素因数の和:21943

約数の個数: 120

約数和(自身を含む): 5072461056

約数和(自身を除く): 3508628688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7952, 8946, 10224, 11928, 17892, 21851, 23856, 35784, 43702, 65553, 71568, 87404, 131106, 152957, 174808, 196659, 262212, 305914, 349616, 393318, 458871, 524424, 611828, 786636, 917742, 1048848, 1223656, 1376613, 1551421, 1573272, 1835484, 2447312, 2753226, 3102842, 3146544, 3670968, 4654263, 5506452, 6205684, 7341936, 9308526, 10859947, 11012904, 12411368, 13962789, 18617052, 21719894, 22025808, 24822736, 27925578, 32579841, 37234104, 43439788, 55851156, 65159682, 74468208, 86879576, 97739523, 111702312, 130319364, 173759152, 195479046, 223404624, 260638728, 390958092, 521277456, 781916184, 1563832368]

約数ペア:

[(1, 1563832368), (2, 781916184), (3, 521277456), (4, 390958092), (6, 260638728), (7, 223404624), (8, 195479046), (9, 173759152), (12, 130319364), (14, 111702312), (16, 97739523), (18, 86879576), (21, 74468208), (24, 65159682), (28, 55851156), (36, 43439788), (42, 37234104), (48, 32579841), (56, 27925578), (63, 24822736), (71, 22025808), (72, 21719894), (84, 18617052), (112, 13962789), (126, 12411368), (142, 11012904), (144, 10859947), (168, 9308526), (213, 7341936), (252, 6205684), (284, 5506452), (336, 4654263), (426, 3670968), (497, 3146544), (504, 3102842), (568, 2753226), (639, 2447312), (852, 1835484), (994, 1573272), (1008, 1551421), (1136, 1376613), (1278, 1223656), (1491, 1048848), (1704, 917742), (1988, 786636), (2556, 611828), (2982, 524424), (3408, 458871), (3976, 393318), (4473, 349616), (5112, 305914), (5964, 262212), (7952, 196659), (8946, 174808), (10224, 152957), (11928, 131106), (17892, 87404), (21851, 71568), (23856, 65553), (35784, 43702)]