21563790976224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{98131421}}^1$

素因数の和:98131553

約数の個数: 144

約数和(自身を含む): 70725278463840

約数和(自身を除く): 49161487487616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 672, 763, 872, 981, 1008, 1308, 1526, 1744, 1962, 2016, 2289, 2616, 3052, 3488, 3924, 4578, 5232, 6104, 6867, 7848, 9156, 10464, 12208, 13734, 15696, 18312, 24416, 27468, 31392, 36624, 54936, 73248, 109872, 219744, 98131421, 196262842, 294394263, 392525684, 588788526, 686919947, 785051368, 883182789, 1177577052, 1373839894, 1570102736, 1766365578, 2060759841, 2355154104, 2747679788, 3140205472, 3532731156, 4121519682, 4710308208, 5495359576, 6182279523, 7065462312, 8243039364, 9420616416, 10696324889, 10990719152, 12364559046, 14130924624, 16486078728, 21392649778, 21981438304, 24729118092, 28261849248, 32088974667, 32972157456, 42785299556, 49458236184, 64177949334, 65944314912, 74874274223, 85570599112, 96266924001, 98916472368, 128355898668, 149748548446, 171141198224, 192533848002, 197832944736, 224622822669, 256711797336, 299497096892, 342282396448, 385067696004, 449245645338, 513423594672, 598994193784, 673868468007, 770135392008, 898491290676, 1026847189344, 1197988387568, 1347736936014, 1540270784016, 1796982581352, 2395976775136, 2695473872028, 3080541568032, 3593965162704, 5390947744056, 7187930325408, 10781895488112, 21563790976224]

約数ペア:

[(1, 21563790976224), (2, 10781895488112), (3, 7187930325408), (4, 5390947744056), (6, 3593965162704), (7, 3080541568032), (8, 2695473872028), (9, 2395976775136), (12, 1796982581352), (14, 1540270784016), (16, 1347736936014), (18, 1197988387568), (21, 1026847189344), (24, 898491290676), (28, 770135392008), (32, 673868468007), (36, 598994193784), (42, 513423594672), (48, 449245645338), (56, 385067696004), (63, 342282396448), (72, 299497096892), (84, 256711797336), (96, 224622822669), (109, 197832944736), (112, 192533848002), (126, 171141198224), (144, 149748548446), (168, 128355898668), (218, 98916472368), (224, 96266924001), (252, 85570599112), (288, 74874274223), (327, 65944314912), (336, 64177949334), (436, 49458236184), (504, 42785299556), (654, 32972157456), (672, 32088974667), (763, 28261849248), (872, 24729118092), (981, 21981438304), (1008, 21392649778), (1308, 16486078728), (1526, 14130924624), (1744, 12364559046), (1962, 10990719152), (2016, 10696324889), (2289, 9420616416), (2616, 8243039364), (3052, 7065462312), (3488, 6182279523), (3924, 5495359576), (4578, 4710308208), (5232, 4121519682), (6104, 3532731156), (6867, 3140205472), (7848, 2747679788), (9156, 2355154104), (10464, 2060759841), (12208, 1766365578), (13734, 1570102736), (15696, 1373839894), (18312, 1177577052), (24416, 883182789), (27468, 785051368), (31392, 686919947), (36624, 588788526), (54936, 392525684), (73248, 294394263), (109872, 196262842), (219744, 98131421)]