388668716208

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{643}}^1\times {\mathrm{27799}}^1$

素因数の和:28607

約数の個数: 120

約数和(自身を含む): 1096678419200

約数和(自身を除く): 708009702992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 643, 906, 1208, 1286, 1359, 1812, 1929, 2416, 2572, 2718, 3624, 3858, 5144, 5436, 5787, 7248, 7716, 10288, 10872, 11574, 15432, 21744, 23148, 27799, 30864, 46296, 55598, 83397, 92592, 97093, 111196, 166794, 194186, 222392, 250191, 291279, 333588, 388372, 444784, 500382, 582558, 667176, 776744, 873837, 1000764, 1165116, 1334352, 1553488, 1747674, 2001528, 2330232, 3495348, 4003056, 4197649, 4660464, 6990696, 8395298, 12592947, 13981392, 16790596, 17874757, 25185894, 33581192, 35749514, 37778841, 50371788, 53624271, 67162384, 71499028, 75557682, 100743576, 107248542, 142998056, 151115364, 160872813, 201487152, 214497084, 285996112, 302230728, 321745626, 428994168, 604461456, 643491252, 857988336, 1286982504, 2573965008, 2699088307, 5398176614, 8097264921, 10796353228, 16194529842, 21592706456, 24291794763, 32389059684, 43185412912, 48583589526, 64778119368, 97167179052, 129556238736, 194334358104, 388668716208]

約数ペア:

[(1, 388668716208), (2, 194334358104), (3, 129556238736), (4, 97167179052), (6, 64778119368), (8, 48583589526), (9, 43185412912), (12, 32389059684), (16, 24291794763), (18, 21592706456), (24, 16194529842), (36, 10796353228), (48, 8097264921), (72, 5398176614), (144, 2699088307), (151, 2573965008), (302, 1286982504), (453, 857988336), (604, 643491252), (643, 604461456), (906, 428994168), (1208, 321745626), (1286, 302230728), (1359, 285996112), (1812, 214497084), (1929, 201487152), (2416, 160872813), (2572, 151115364), (2718, 142998056), (3624, 107248542), (3858, 100743576), (5144, 75557682), (5436, 71499028), (5787, 67162384), (7248, 53624271), (7716, 50371788), (10288, 37778841), (10872, 35749514), (11574, 33581192), (15432, 25185894), (21744, 17874757), (23148, 16790596), (27799, 13981392), (30864, 12592947), (46296, 8395298), (55598, 6990696), (83397, 4660464), (92592, 4197649), (97093, 4003056), (111196, 3495348), (166794, 2330232), (194186, 2001528), (222392, 1747674), (250191, 1553488), (291279, 1334352), (333588, 1165116), (388372, 1000764), (444784, 873837), (500382, 776744), (582558, 667176)]