394602208

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 1062125568

約数和(自身を除く): 667523360

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 97, 104, 112, 127, 143, 154, 176, 182, 194, 208, 224, 254, 286, 308, 352, 364, 388, 416, 508, 572, 616, 679, 728, 776, 889, 1001, 1016, 1067, 1144, 1232, 1261, 1358, 1397, 1456, 1552, 1651, 1778, 2002, 2032, 2134, 2288, 2464, 2522, 2716, 2794, 2912, 3104, 3302, 3556, 4004, 4064, 4268, 4576, 5044, 5432, 5588, 6604, 7112, 7469, 8008, 8536, 8827, 9779, 10088, 10864, 11176, 11557, 12319, 13208, 13871, 14224, 14938, 16016, 17072, 17654, 18161, 19558, 20176, 21728, 22352, 23114, 24638, 26416, 27742, 28448, 29876, 32032, 34144, 35308, 36322, 39116, 40352, 44704, 46228, 49276, 52832, 55484, 59752, 70616, 72644, 78232, 86233, 92456, 97097, 98552, 110968, 119504, 127127, 135509, 141232, 145288, 156464, 160147, 172466, 184912, 194194, 197104, 221936, 239008, 254254, 271018, 282464, 290576, 312928, 320294, 344932, 369824, 388388, 394208, 443872, 508508, 542036, 581152, 640588, 689864, 776776, 948563, 1017016, 1084072, 1121029, 1281176, 1379728, 1553552, 1761617, 1897126, 2034032, 2168144, 2242058, 2562352, 2759456, 3107104, 3523234, 3794252, 4068064, 4336288, 4484116, 5124704, 7046468, 7588504, 8968232, 12331319, 14092936, 15177008, 17936464, 24662638, 28185872, 30354016, 35872928, 49325276, 56371744, 98650552, 197301104, 394602208]

約数ペア:

[(1, 394602208), (2, 197301104), (4, 98650552), (7, 56371744), (8, 49325276), (11, 35872928), (13, 30354016), (14, 28185872), (16, 24662638), (22, 17936464), (26, 15177008), (28, 14092936), (32, 12331319), (44, 8968232), (52, 7588504), (56, 7046468), (77, 5124704), (88, 4484116), (91, 4336288), (97, 4068064), (104, 3794252), (112, 3523234), (127, 3107104), (143, 2759456), (154, 2562352), (176, 2242058), (182, 2168144), (194, 2034032), (208, 1897126), (224, 1761617), (254, 1553552), (286, 1379728), (308, 1281176), (352, 1121029), (364, 1084072), (388, 1017016), (416, 948563), (508, 776776), (572, 689864), (616, 640588), (679, 581152), (728, 542036), (776, 508508), (889, 443872), (1001, 394208), (1016, 388388), (1067, 369824), (1144, 344932), (1232, 320294), (1261, 312928), (1358, 290576), (1397, 282464), (1456, 271018), (1552, 254254), (1651, 239008), (1778, 221936), (2002, 197104), (2032, 194194), (2134, 184912), (2288, 172466), (2464, 160147), (2522, 156464), (2716, 145288), (2794, 141232), (2912, 135509), (3104, 127127), (3302, 119504), (3556, 110968), (4004, 98552), (4064, 97097), (4268, 92456), (4576, 86233), (5044, 78232), (5432, 72644), (5588, 70616), (6604, 59752), (7112, 55484), (7469, 52832), (8008, 49276), (8536, 46228), (8827, 44704), (9779, 40352), (10088, 39116), (10864, 36322), (11176, 35308), (11557, 34144), (12319, 32032), (13208, 29876), (13871, 28448), (14224, 27742), (14938, 26416), (16016, 24638), (17072, 23114), (17654, 22352), (18161, 21728), (19558, 20176)]