216907992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13933

約数の個数: 96

約数和(自身を含む): 693089280

約数和(自身を除く): 476181288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 13883, 15624, 27766, 41649, 55532, 83298, 97181, 111064, 124947, 166596, 194362, 249894, 291543, 333192, 388724, 430373, 499788, 583086, 777448, 860746, 874629, 999576, 1166172, 1291119, 1721492, 1749258, 2332344, 2582238, 3012611, 3442984, 3498516, 3873357, 5164476, 6025222, 6997032, 7746714, 9037833, 10328952, 12050444, 15493428, 18075666, 24100888, 27113499, 30986856, 36151332, 54226998, 72302664, 108453996, 216907992]

約数ペア:

[(1, 216907992), (2, 108453996), (3, 72302664), (4, 54226998), (6, 36151332), (7, 30986856), (8, 27113499), (9, 24100888), (12, 18075666), (14, 15493428), (18, 12050444), (21, 10328952), (24, 9037833), (28, 7746714), (31, 6997032), (36, 6025222), (42, 5164476), (56, 3873357), (62, 3498516), (63, 3442984), (72, 3012611), (84, 2582238), (93, 2332344), (124, 1749258), (126, 1721492), (168, 1291119), (186, 1166172), (217, 999576), (248, 874629), (252, 860746), (279, 777448), (372, 583086), (434, 499788), (504, 430373), (558, 388724), (651, 333192), (744, 291543), (868, 249894), (1116, 194362), (1302, 166596), (1736, 124947), (1953, 111064), (2232, 97181), (2604, 83298), (3906, 55532), (5208, 41649), (7812, 27766), (13883, 15624)]