2562259359568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3529}}^1\times {\mathrm{15091}}^1$

素因数の和:18756

約数の個数: 80

約数和(自身を含む): 5179159068160

約数和(自身を除く): 2616899708592

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3529, 6014, 7058, 12028, 14116, 15091, 24056, 28232, 30182, 48112, 56464, 60364, 109399, 120728, 218798, 241456, 342313, 437596, 467821, 684626, 875192, 935642, 1369252, 1463827, 1750384, 1871284, 2738504, 2927654, 3742568, 5477008, 5855308, 7485136, 10611703, 11710616, 21223406, 23421232, 42446812, 45378637, 53256139, 84893624, 90757274, 106512278, 169787248, 181514548, 213024556, 363029096, 426049112, 726058192, 852098224, 1650940309, 3301880618, 5165845483, 6603761236, 10331690966, 13207522472, 20663381932, 26415044944, 41326763864, 82653527728, 160141209973, 320282419946, 640564839892, 1281129679784, 2562259359568]

約数ペア:

[(1, 2562259359568), (2, 1281129679784), (4, 640564839892), (8, 320282419946), (16, 160141209973), (31, 82653527728), (62, 41326763864), (97, 26415044944), (124, 20663381932), (194, 13207522472), (248, 10331690966), (388, 6603761236), (496, 5165845483), (776, 3301880618), (1552, 1650940309), (3007, 852098224), (3529, 726058192), (6014, 426049112), (7058, 363029096), (12028, 213024556), (14116, 181514548), (15091, 169787248), (24056, 106512278), (28232, 90757274), (30182, 84893624), (48112, 53256139), (56464, 45378637), (60364, 42446812), (109399, 23421232), (120728, 21223406), (218798, 11710616), (241456, 10611703), (342313, 7485136), (437596, 5855308), (467821, 5477008), (684626, 3742568), (875192, 2927654), (935642, 2738504), (1369252, 1871284), (1463827, 1750384)]