395913648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 1154148352

約数和(自身を除く): 758234704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 97, 104, 124, 156, 186, 194, 208, 211, 248, 291, 312, 372, 388, 403, 422, 496, 582, 624, 633, 744, 776, 806, 844, 1164, 1209, 1261, 1266, 1488, 1552, 1612, 1688, 2328, 2418, 2522, 2532, 2743, 3007, 3224, 3376, 3783, 4656, 4836, 5044, 5064, 5486, 6014, 6448, 6541, 7566, 8229, 9021, 9672, 10088, 10128, 10972, 12028, 13082, 15132, 16458, 18042, 19344, 19623, 20176, 20467, 21944, 24056, 26164, 30264, 32916, 36084, 39091, 39246, 40934, 43888, 48112, 52328, 60528, 61401, 65832, 72168, 78182, 78492, 81868, 85033, 104656, 117273, 122802, 131664, 144336, 156364, 156984, 163736, 170066, 234546, 245604, 255099, 266071, 312728, 313968, 327472, 340132, 469092, 491208, 510198, 532142, 625456, 634477, 680264, 798213, 938184, 982416, 1020396, 1064284, 1268954, 1360528, 1596426, 1876368, 1903431, 2040792, 2128568, 2537908, 3192852, 3806862, 4081584, 4257136, 5075816, 6385704, 7613724, 8248201, 10151632, 12771408, 15227448, 16496402, 24744603, 30454896, 32992804, 49489206, 65985608, 98978412, 131971216, 197956824, 395913648]

約数ペア:

[(1, 395913648), (2, 197956824), (3, 131971216), (4, 98978412), (6, 65985608), (8, 49489206), (12, 32992804), (13, 30454896), (16, 24744603), (24, 16496402), (26, 15227448), (31, 12771408), (39, 10151632), (48, 8248201), (52, 7613724), (62, 6385704), (78, 5075816), (93, 4257136), (97, 4081584), (104, 3806862), (124, 3192852), (156, 2537908), (186, 2128568), (194, 2040792), (208, 1903431), (211, 1876368), (248, 1596426), (291, 1360528), (312, 1268954), (372, 1064284), (388, 1020396), (403, 982416), (422, 938184), (496, 798213), (582, 680264), (624, 634477), (633, 625456), (744, 532142), (776, 510198), (806, 491208), (844, 469092), (1164, 340132), (1209, 327472), (1261, 313968), (1266, 312728), (1488, 266071), (1552, 255099), (1612, 245604), (1688, 234546), (2328, 170066), (2418, 163736), (2522, 156984), (2532, 156364), (2743, 144336), (3007, 131664), (3224, 122802), (3376, 117273), (3783, 104656), (4656, 85033), (4836, 81868), (5044, 78492), (5064, 78182), (5486, 72168), (6014, 65832), (6448, 61401), (6541, 60528), (7566, 52328), (8229, 48112), (9021, 43888), (9672, 40934), (10088, 39246), (10128, 39091), (10972, 36084), (12028, 32916), (13082, 30264), (15132, 26164), (16458, 24056), (18042, 21944), (19344, 20467), (19623, 20176)]