257900832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6775

約数の個数: 144

約数和(自身を含む): 882423360

約数和(自身を除く): 624522528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 6733, 9576, 12768, 13466, 19152, 20199, 26932, 38304, 40398, 47131, 53864, 60597, 80796, 94262, 107728, 121194, 127927, 141393, 161592, 188524, 215456, 242388, 255854, 282786, 323184, 377048, 383781, 424179, 484776, 511708, 565572, 646368, 754096, 767562, 848358, 895489, 969552, 1023416, 1131144, 1151343, 1508192, 1535124, 1696716, 1790978, 1939104, 2046832, 2262288, 2302686, 2686467, 3070248, 3393432, 3581956, 4093664, 4524576, 4605372, 5372934, 6140496, 6786864, 7163912, 8059401, 9210744, 10745868, 12280992, 13573728, 14327824, 16118802, 18421488, 21491736, 28655648, 32237604, 36842976, 42983472, 64475208, 85966944, 128950416, 257900832]

約数ペア:

[(1, 257900832), (2, 128950416), (3, 85966944), (4, 64475208), (6, 42983472), (7, 36842976), (8, 32237604), (9, 28655648), (12, 21491736), (14, 18421488), (16, 16118802), (18, 14327824), (19, 13573728), (21, 12280992), (24, 10745868), (28, 9210744), (32, 8059401), (36, 7163912), (38, 6786864), (42, 6140496), (48, 5372934), (56, 4605372), (57, 4524576), (63, 4093664), (72, 3581956), (76, 3393432), (84, 3070248), (96, 2686467), (112, 2302686), (114, 2262288), (126, 2046832), (133, 1939104), (144, 1790978), (152, 1696716), (168, 1535124), (171, 1508192), (224, 1151343), (228, 1131144), (252, 1023416), (266, 969552), (288, 895489), (304, 848358), (336, 767562), (342, 754096), (399, 646368), (456, 565572), (504, 511708), (532, 484776), (608, 424179), (672, 383781), (684, 377048), (798, 323184), (912, 282786), (1008, 255854), (1064, 242388), (1197, 215456), (1368, 188524), (1596, 161592), (1824, 141393), (2016, 127927), (2128, 121194), (2394, 107728), (2736, 94262), (3192, 80796), (4256, 60597), (4788, 53864), (5472, 47131), (6384, 40398), (6733, 38304), (9576, 26932), (12768, 20199), (13466, 19152)]