251270208

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20773}}^1$

素因数の和:20801

約数の個数: 112

約数和(自身を含む): 844255360

約数和(自身を除く): 592985152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 20773, 41546, 62319, 83092, 124638, 145411, 166184, 186957, 249276, 290822, 332368, 373914, 436233, 498552, 560871, 581644, 664736, 747828, 872466, 997104, 1121742, 1163288, 1308699, 1329472, 1495656, 1744932, 1994208, 2243484, 2326576, 2617398, 2991312, 3489864, 3926097, 3988416, 4486968, 4653152, 5234796, 5982624, 6979728, 7852194, 8973936, 9306304, 10469592, 11965248, 13959456, 15704388, 17947872, 20939184, 27918912, 31408776, 35895744, 41878368, 62817552, 83756736, 125635104, 251270208]

約数ペア:

[(1, 251270208), (2, 125635104), (3, 83756736), (4, 62817552), (6, 41878368), (7, 35895744), (8, 31408776), (9, 27918912), (12, 20939184), (14, 17947872), (16, 15704388), (18, 13959456), (21, 11965248), (24, 10469592), (27, 9306304), (28, 8973936), (32, 7852194), (36, 6979728), (42, 5982624), (48, 5234796), (54, 4653152), (56, 4486968), (63, 3988416), (64, 3926097), (72, 3489864), (84, 2991312), (96, 2617398), (108, 2326576), (112, 2243484), (126, 1994208), (144, 1744932), (168, 1495656), (189, 1329472), (192, 1308699), (216, 1163288), (224, 1121742), (252, 997104), (288, 872466), (336, 747828), (378, 664736), (432, 581644), (448, 560871), (504, 498552), (576, 436233), (672, 373914), (756, 332368), (864, 290822), (1008, 249276), (1344, 186957), (1512, 166184), (1728, 145411), (2016, 124638), (3024, 83092), (4032, 62319), (6048, 41546), (12096, 20773)]