252354816

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{15647}}^1$

素因数の和:15676

約数の個数: 108

約数和(自身を含む): 831597312

約数和(自身を除く): 579242496

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, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 15647, 16128, 31294, 46941, 62588, 93882, 109529, 125176, 140823, 187764, 219058, 250352, 281646, 328587, 375528, 438116, 500704, 563292, 657174, 751056, 876232, 985761, 1001408, 1126584, 1314348, 1502112, 1752464, 1971522, 2002816, 2253168, 2628696, 3004224, 3504928, 3943044, 4005632, 4506336, 5257392, 6008448, 7009856, 7886088, 9012672, 10514784, 12016896, 14019712, 15772176, 18025344, 21029568, 28039424, 31544352, 36050688, 42059136, 63088704, 84118272, 126177408, 252354816]

約数ペア:

[(1, 252354816), (2, 126177408), (3, 84118272), (4, 63088704), (6, 42059136), (7, 36050688), (8, 31544352), (9, 28039424), (12, 21029568), (14, 18025344), (16, 15772176), (18, 14019712), (21, 12016896), (24, 10514784), (28, 9012672), (32, 7886088), (36, 7009856), (42, 6008448), (48, 5257392), (56, 4506336), (63, 4005632), (64, 3943044), (72, 3504928), (84, 3004224), (96, 2628696), (112, 2253168), (126, 2002816), (128, 1971522), (144, 1752464), (168, 1502112), (192, 1314348), (224, 1126584), (252, 1001408), (256, 985761), (288, 876232), (336, 751056), (384, 657174), (448, 563292), (504, 500704), (576, 438116), (672, 375528), (768, 328587), (896, 281646), (1008, 250352), (1152, 219058), (1344, 187764), (1792, 140823), (2016, 125176), (2304, 109529), (2688, 93882), (4032, 62588), (5376, 46941), (8064, 31294), (15647, 16128)]