254970912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 144

約数和(自身を含む): 791169120

約数和(自身を除く): 536198208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 536, 588, 672, 784, 804, 809, 938, 1072, 1176, 1407, 1568, 1608, 1618, 1876, 2144, 2352, 2427, 2814, 3216, 3236, 3283, 3752, 4704, 4854, 5628, 5663, 6432, 6472, 6566, 7504, 9708, 9849, 11256, 11326, 12944, 13132, 15008, 16989, 19416, 19698, 22512, 22652, 25888, 26264, 33978, 38832, 39396, 39641, 45024, 45304, 52528, 54203, 67956, 77664, 78792, 79282, 90608, 105056, 108406, 118923, 135912, 157584, 158564, 162609, 181216, 216812, 237846, 271824, 315168, 317128, 325218, 379421, 433624, 475692, 543648, 634256, 650436, 758842, 867248, 951384, 1138263, 1268512, 1300872, 1517684, 1734496, 1902768, 2276526, 2601744, 2655947, 3035368, 3805536, 4553052, 5203488, 5311894, 6070736, 7967841, 9106104, 10623788, 12141472, 15935682, 18212208, 21247576, 31871364, 36424416, 42495152, 63742728, 84990304, 127485456, 254970912]

約数ペア:

[(1, 254970912), (2, 127485456), (3, 84990304), (4, 63742728), (6, 42495152), (7, 36424416), (8, 31871364), (12, 21247576), (14, 18212208), (16, 15935682), (21, 12141472), (24, 10623788), (28, 9106104), (32, 7967841), (42, 6070736), (48, 5311894), (49, 5203488), (56, 4553052), (67, 3805536), (84, 3035368), (96, 2655947), (98, 2601744), (112, 2276526), (134, 1902768), (147, 1734496), (168, 1517684), (196, 1300872), (201, 1268512), (224, 1138263), (268, 951384), (294, 867248), (336, 758842), (392, 650436), (402, 634256), (469, 543648), (536, 475692), (588, 433624), (672, 379421), (784, 325218), (804, 317128), (809, 315168), (938, 271824), (1072, 237846), (1176, 216812), (1407, 181216), (1568, 162609), (1608, 158564), (1618, 157584), (1876, 135912), (2144, 118923), (2352, 108406), (2427, 105056), (2814, 90608), (3216, 79282), (3236, 78792), (3283, 77664), (3752, 67956), (4704, 54203), (4854, 52528), (5628, 45304), (5663, 45024), (6432, 39641), (6472, 39396), (6566, 38832), (7504, 33978), (9708, 26264), (9849, 25888), (11256, 22652), (11326, 22512), (12944, 19698), (13132, 19416), (15008, 16989)]