215990208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53594

約数の個数: 84

約数和(自身を含む): 707552560

約数和(自身を除く): 491562352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 53569, 107138, 160707, 214276, 321414, 374983, 428552, 482121, 642828, 749966, 857104, 964242, 1124949, 1285656, 1499932, 1714208, 1928484, 2249898, 2571312, 2999864, 3374847, 3428416, 3856968, 4499796, 5142624, 5999728, 6749694, 7713936, 8999592, 10285248, 11999456, 13499388, 15427872, 17999184, 23998912, 26998776, 30855744, 35998368, 53997552, 71996736, 107995104, 215990208]

約数ペア:

[(1, 215990208), (2, 107995104), (3, 71996736), (4, 53997552), (6, 35998368), (7, 30855744), (8, 26998776), (9, 23998912), (12, 17999184), (14, 15427872), (16, 13499388), (18, 11999456), (21, 10285248), (24, 8999592), (28, 7713936), (32, 6749694), (36, 5999728), (42, 5142624), (48, 4499796), (56, 3856968), (63, 3428416), (64, 3374847), (72, 2999864), (84, 2571312), (96, 2249898), (112, 1928484), (126, 1714208), (144, 1499932), (168, 1285656), (192, 1124949), (224, 964242), (252, 857104), (288, 749966), (336, 642828), (448, 482121), (504, 428552), (576, 374983), (672, 321414), (1008, 214276), (1344, 160707), (2016, 107138), (4032, 53569)]